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Designed and manufactured in Germany for over 50 years, Optimal is the world-wide leader in the industry with spades ranging in size from 14 – 98 inches. Manuals & Supplies We at Fieldworks Nursery Equipment strive to not only provide these diagrams and manuals on the correct use of each spade but also tips for their maintenance, safety guidelines, and suggestions for troubleshooting issues. This ensures that the tools and equipment used in tree care are not only effective but also safe for all. Manuals Optimal 850 Tree Spade Manual Read Now Optimal 880 Tree Spade Manual Read Now Optimal 1100 Manual (Old Style) Read Now Optimal Rear Stabilizers Manual Read Now Wiring Optimal 1100 Wiring Read Now Converting a 7 pole plug to a 13 pole on a P650 Read Now Wiring for 7 Pole Terminal Box Read Now Wiring Diagram for the 7 Pole Plug Read Now Converting 7 pole plug to 13 pole plug without individual blade control https://optimaltreespades.com/wp-content/uploads/2022/12/Scan2022-12-01_081514-1.pdf Supplies We are the only supplier of cables, handles, and cylinders for CareTree spades in the USA. We carry some of the most essential tools in the care and maintenance of your company. From heavy equipment to tree spade parts to tree slings, rope and twine. We offer a collective array of supplies and equipment to help your company operate smoothly. CARETREE Spade parts : Cables and Handles Read More Call To Purchase Tree Slings – Continuous Loop 3000 lbs. and 6000 lbs rating. Read More Call To Purchase Poly Twine 1 Ply and 3 Ply Rolls Read More Call To Purchase Seatbelt Strapping Rolls Read More Call To Purchase Webbing 1 ¾”x300’ Read More Call To Purchase Burlap and Baskets – Available upon Request Read More Call To Purchase DPM Pallet Paws 72” 5000 lbs Nursery Forks Read More Call To Purchase Mule Tape ½” and 5/8” 3000’ Rolls Read More Call To Purchase Sisal Twine 2 Ply Read More Call To Purchase Black Poly ¼” 1200’ Rolls Read More Call To Purchase Stretch Film 15” x 1250’ 100 Gauge Read More Call To Purchase

Designed and manufactured in Germany for over 50 years, Optimal is the world-wide leader in the industry with spades ranging in size from 14 – 98 inches. Shop Now Optimal 1400 Tree Spade Digs 45″-55″ Weight 3296 lbs Width 63″ The Optimal 1400 is the perfect spade for anyone interested in moving larger trees. A 55 inch maximum rootball allows you to easily move trees up to 5½ inch caliper. The Optimal 1400 can be operated on some larger skid steer loaders or can be adapted to work on most larger power units. By using telescoping cylinders, the working height of the 1400 is only 69 inches and the width is 63 inches which is invaluable while maneuvering in tight nursery rows. Optimal 1400 Features: • Telescoping spade cylinders reduces working height • Electric over hydraulic valve with individual blade controls • Double opening swing arm – allows you to dig to the right or left • Hydraulic gate lock with safety switch • Replaceable wear guides • Can be operated on some larger skid-steer loaders Manual PDF Brochure Contact us for more information about this tree spade equipment! (251) 490-9871

Designed and manufactured in Germany for over 50 years, Optimal is the world-wide leader in the industry with spades ranging in size from 14 – 98 inches. Shop Now Optimal P650 Tree Spade Digs 17″-25″ Weight 600 lbs Width 29″ The OPTIMAL P650 is available with interchangeable blades and scrapers. The 450 blades dig a 17″ diameter rootball; the 550 blades dig a 21″ diameter rootball; and the 650 blades dig a 25″ diameter rootball. The P-650 digs a more shallow, rounded rootball similar to hand dug material. The unique scoop design allows the Optimal P650 to easily harvest shrubs and other low branched plants. This unit is easily adapted to skid-steer, mini-skid and excavators. It is excellent for high volume production. Features: • Interchangeable Blades • 450 – 17 inch • 550 – 21 inch • 650 – 25 inch • Electric/Hydraulic Controls • With a height of 26″ and width of 29″, the Optimal P650 is easily the most compact spade in the world • 2-Blade Scoop design = outstanding harvest speed around 10 seconds per plant • 2001 Innovation Award from American Nursery & Landscape Association Manual PDF Brochure Contact us for more information about this tree spade equipment! (251) 490-9871

Designed and manufactured in Germany for over 50 years, Optimal is the world-wide leader in the industry with spades ranging in size from 14 – 98 inches. Shop Now Optimal 650 O/S Tree Spade Digs 20″-26″ Weight 935 lbs Width 45″ The OPTIMAL 650 o/s has all the great features of it’s larger siblings. Many nurseries produce most of their plants for harvest at 1 1/2″-2 1/2″ diameter. For these nurseries the OPTIMAL 650 o/s offers: • The ultimate in reliability – Can dig thousands of plants per year. • Great speed – Up to 500 plants per day. • Two gates – Dig the right or left row/ hydraulically locking frame. • Exterior frame – More room for evergreens, shrubs and multi-stems. • Great OPTIMAL rootball – More roots / less soil, no stripped trees, less freight, hand dug appearance. • 4 blades not three – Round rootball not triangular, stronger blades / stronger digging / locust redbud no problem. • Save ground, chemicals, time and money – No need to widely space your plants with the compact OPTIMAL 650 o/s. Manual PDF Brochure Contact us for more information about this tree spade equipment! (251) 490-9871

The Optimal Tree Spade is the best designed, engineered and manufactured spade available. Designed and manufactured in Germany for over 50 years, Optimal is the world-wide leader in the industry with spades ranging in size from 14 – 98 inches. No job is too large or too small. We invite you to browse our website and discover the Optimal advantages. Welcome to Fieldworks Nursery Equipment OPTIMAL North America Exclusive Distributor About Optimal Tree Spades Fieldworks Nursery Equipment is the exclusive distributor for the Optimal Tree Spade in North America. The Optimal Tree Spade is the best designed, engineered and manufactured spade available. Designed and manufactured in Germany for over 50 years, Optimal is the world-wide leader in the industry with spades ranging in size from 14 – 98 inches. No job is too large or too small. We invite you to browse our website and discover the Optimal advantages. More Info What We Offer Supplies & Manuals Learn More Optimal Tree Spades for Every Job Learn More Financing & More Learn More Video Gallery Watch Optimal Tree Spades in action and see it for yourself. Watch More Tree Spade Solutions by State Find your state below: Alabama California Tennessee Ohio Texas Florida Mississippi Arizona Georgia Kentucky Search

Designed and manufactured in Germany for over 50 years, Optimal is the world-wide leader in the industry with spades ranging in size from 14 – 98 inches. Shop Now Optimal 2500 Tree Spade Digs 63″-98″ Weight 13970 lbs Width 128″ The Optimal 2500 is specially designed to transplant larger trees with up to a 98″ diameter rootball. With its five specially designed concave spades, the 2500 ensures a maximum transplant success rate. It comes standard with telescoping spade cylinders which greatly reduce the working height of the machine. The 2500 is designed to be truck mounted and to transport trees in the best way to ensure survivability and reduce wind damage. Optimal 2500 Features: • Telescoping spade cylinders equals greatly reduced working height • More lateral roots equals better survival rate • Electric over hydraulic individual blade controls • Plastic bearing surface • Hydraulic gate lock with safety switch • Machine is Special Order and designed for the specific truck PDF Brochure Contact us for more information about this tree spade equipment! (251) 490-9871

Tree Spades Built for Landscapers, Nurseries & Contractors. Fit for diverse soil conditions, humidity levels, and wide variety of native and ornamental tree species demand equipment that performs reliably in real-world environments. Premium Tree Spades Built to Perform in Kansas' Soils & Climate Buy once. Use for decades. Optimal Tree Spades are engineered for high transplant success and built for real commercial workloads. SHOP SPADES Tree Spades Built for Kansas Landscapers, Nurseries & Contractors Kansas’ varied soil conditions, strong wind exposure, and seasonal moisture swings require equipment that performs consistently in real-world Great Plains environments. From dense clay and silty loam to drier prairie soils, Optimal Tree Spades are engineered with precise blade geometry and durable construction to produce clean, intact root balls and maximize transplant success rates across a wide range of conditions. We don’t just sell these machines — we use them daily in our own production nursery operations, giving you real-world insight and support from professionals who rely on this equipment every day. BROWSE NOW WHY OPTIMAL TREE SPADES? Longevity Optimal Tree Spades are built for decades of service. Many customers are still operating machines purchased over 20 years ago that continue to perform daily in demanding nursery and landscape environments. Higher Transplant Success Precise blade geometry and consistent root ball formation help protect root systems during extraction and relocation. The result is stronger transplant survival rates and healthier tree establishment. Real Support From Real Users Our team operates a 30-year field production nursery and uses Optimal equipment daily. We support all Optimal Tree Spades — regardless of age — and provide practical guidance based on real operational experience. Why Optimal Spades Perform Well in Kansas Kansas presents unique transplant challenges including dense clay and silty soils, strong winds, seasonal drought conditions, and wide temperature fluctuations. Optimal blade designs create uniform, structurally sound root balls that maintain integrity in dry, compacted, and moisture-variable soil conditions commonly found throughout the state. Optimal spades are used successfully across: Production nurseries, Municipal tree programs, Commercial landscape contractors, & Tree relocation specialists. Learn More Get Matched With The Right Tree Spade Selecting the proper tree spade involves more than just tree size. Machine compatibility, soil density, and job frequency all impact long-term performance. Our team helps evaluate: • Tree diameter & root ball sizing • Carrier machine specifications • Soil type & terrain • Production vs. relocation applications CONTACT US “They have helped us multiple times troubleshooting our optimal 880. Super knowledgeable and very nice to talk to a real person who knows the parts and equipment. Would recommend!" - Grayden M. Emily I. Invest In Equipment That Pays Off For Decades Optimal Tree Spades deliver reliability, transplant success, and long-term durability trusted by commercial nurseries and professional contractors worldwide. View Available Models

Tree Spades Built for Landscapers, Nurseries & Contractors. Fit for diverse soil conditions, humidity levels, and wide variety of native and ornamental tree species demand equipment that performs reliably in real-world environments. Premium Tree Spades Built to Perform in New Jersey's Soils & Climate Buy once. Use for decades. Optimal Tree Spades are engineered for high transplant success and built for real commercial workloads. SHOP SPADES Tree Spades Built for New Jersey Landscapers, Nurseries & Contractors New Jersey’s varied soil conditions, coastal influences, and seasonal weather patterns require equipment that performs consistently in real-world Mid-Atlantic environments. From sandy coastal plains to dense clay and loamy inland soils, Optimal Tree Spades are engineered with precise blade geometry and durable construction to produce clean, intact root balls and maximize transplant success rates across a wide range of conditions. We don’t just sell these machines — we use them daily in our own production nursery operations, giving you real-world insight and support from professionals who rely on this equipment every day. BROWSE NOW WHY OPTIMAL TREE SPADES? Longevity Optimal Tree Spades are built for decades of service. Many customers are still operating machines purchased over 20 years ago that continue to perform daily in demanding nursery and landscape environments. Higher Transplant Success Precise blade geometry and consistent root ball formation help protect root systems during extraction and relocation. The result is stronger transplant survival rates and healthier tree establishment. Real Support From Real Users Our team operates a 30-year field production nursery and uses Optimal equipment daily. We support all Optimal Tree Spades — regardless of age — and provide practical guidance based on real operational experience. Why Optimal Spades Perform Well in New Jersey New Jersey presents unique transplant challenges including sandy coastal soils, dense inland clay, seasonal rainfall fluctuations, and a wide range of native and ornamental tree species. Optimal blade designs create uniform, structurally sound root balls that maintain integrity in wet, compacted, and moisture-variable soil conditions commonly found throughout the state. Optimal spades are used successfully across: Production nurseries, Municipal tree programs, Commercial landscape contractors, & Tree relocation specialists. Learn More Get Matched With The Right Tree Spade Selecting the proper tree spade involves more than just tree size. Machine compatibility, soil density, and job frequency all impact long-term performance. Our team helps evaluate: • Tree diameter & root ball sizing • Carrier machine specifications • Soil type & terrain • Production vs. relocation applications CONTACT US “They have helped us multiple times troubleshooting our optimal 880. Super knowledgeable and very nice to talk to a real person who knows the parts and equipment. Would recommend!" - Grayden M. Emily I. Invest In Equipment That Pays Off For Decades Optimal Tree Spades deliver reliability, transplant success, and long-term durability trusted by commercial nurseries and professional contractors worldwide. View Available Models

Tree Spades Built for Landscapers, Nurseries & Contractors. Fit for diverse soil conditions, humidity levels, and wide variety of native and ornamental tree species demand equipment that performs reliably in real-world environments. Premium Tree Spades Built to Perform in California's Soils & Climate Buy once. Use for decades. Optimal Tree Spades are engineered for high transplant success and built for real commercial workloads. SHOP SPADES Tree Spades Built for California Landscapers, Nurseries & Contractors California’s diverse soil profiles, varied climate zones, and wide range of native and ornamental tree species demand equipment that performs consistently across dramatically different conditions. From coastal loam to inland clay and arid desert terrain, Optimal Tree Spades are engineered with precise blade geometry and durable construction to produce clean, intact root balls and maximize transplant success rates statewide. We don’t just sell these machines — we use them daily in our own production nursery operations, giving you real-world insight and support from professionals who rely on this equipment every day. BROWSE NOW WHY OPTIMAL TREE SPADES? Longevity Optimal Tree Spades are built for decades of service. Many customers are still operating machines purchased over 20 years ago that continue to perform daily in demanding nursery and landscape environments. Higher Transplant Success Precise blade geometry and consistent root ball formation help protect root systems during extraction and relocation. The result is stronger transplant survival rates and healthier tree establishment. Real Support From Real Users Our team operates a 30-year field production nursery and uses Optimal equipment daily. We support all Optimal Tree Spades — regardless of age — and provide practical guidance based on real operational experience. Why Optimal Spades Perform Well in California California presents unique transplant challenges including expansive clay soils, drought conditions, coastal moisture variation, and an exceptionally diverse range of tree species. Optimal blade designs create uniform, structurally sound root balls that maintain integrity across dry, compacted, and moisture-variable soil conditions commonly found throughout the state. Optimal spades are used successfully across: Production nurseries, Municipal tree programs, Commercial landscape contractors, & Tree relocation specialists. Learn More Get Matched With The Right Tree Spade Selecting the proper tree spade involves more than just tree size. Machine compatibility, soil density, and job frequency all impact long-term performance. Our team helps evaluate: • Tree diameter & root ball sizing • Carrier machine specifications • Soil type & terrain • Production vs. relocation applications CONTACT US “They have helped us multiple times troubleshooting our optimal 880. Super knowledgeable and very nice to talk to a real person who knows the parts and equipment. Would recommend!" - Grayden M. Emily I. Invest In Equipment That Pays Off For Decades Optimal Tree Spades deliver reliability, transplant success, and long-term durability trusted by commercial nurseries and professional contractors worldwide. View Available Models

Tree Spades Built for Landscapers, Nurseries & Contractors. Fit for diverse soil conditions, humidity levels, and wide variety of native and ornamental tree species demand equipment that performs reliably in real-world environments. Premium Tree Spades Built to Perform in Hawaii's Soils & Climate Buy once. Use for decades. Optimal Tree Spades are engineered for high transplant success and built for real commercial workloads. SHOP SPADES Tree Spades Built for Hawaii Landscapers, Nurseries & Contractors Hawaii’s volcanic soils, tropical climate, and diverse range of native and ornamental tree species require equipment that performs consistently in unique island conditions. From porous lava-based soil to moisture-rich tropical terrain, Optimal Tree Spades are engineered with precise blade geometry and durable construction to produce clean, intact root balls and maximize transplant success rates across a wide range of environments. We don’t just sell these machines — we use them daily in our own production nursery operations, giving you real-world insight and support from professionals who rely on this equipment every day. BROWSE NOW WHY OPTIMAL TREE SPADES? Longevity Optimal Tree Spades are built for decades of service. Many customers are still operating machines purchased over 20 years ago that continue to perform daily in demanding nursery and landscape environments. Higher Transplant Success Precise blade geometry and consistent root ball formation help protect root systems during extraction and relocation. The result is stronger transplant survival rates and healthier tree establishment. Real Support From Real Users Our team operates a 30-year field production nursery and uses Optimal equipment daily. We support all Optimal Tree Spades — regardless of age — and provide practical guidance based on real operational experience. Why Optimal Spades Perform Well in Hawaii Hawaii presents unique transplant challenges including volcanic and rocky soils, high rainfall in some regions, dry leeward conditions in others, and a diverse mix of tropical tree species. Optimal blade designs create uniform, structurally sound root balls that maintain integrity in porous, moisture-variable, and compacted soil conditions commonly found across the islands. Optimal spades are used successfully across: Production nurseries, Municipal tree programs, Commercial landscape contractors, & Tree relocation specialists. Learn More Get Matched With The Right Tree Spade Selecting the proper tree spade involves more than just tree size. Machine compatibility, soil density, and job frequency all impact long-term performance. Our team helps evaluate: • Tree diameter & root ball sizing • Carrier machine specifications • Soil type & terrain • Production vs. relocation applications CONTACT US “They have helped us multiple times troubleshooting our optimal 880. Super knowledgeable and very nice to talk to a real person who knows the parts and equipment. Would recommend!" - Grayden M. Emily I. Invest In Equipment That Pays Off For Decades Optimal Tree Spades deliver reliability, transplant success, and long-term durability trusted by commercial nurseries and professional contractors worldwide. View Available Models

Tree Spades Built for Landscapers, Nurseries & Contractors. Fit for diverse soil conditions, humidity levels, and wide variety of native and ornamental tree species demand equipment that performs reliably in real-world environments. Premium Tree Spades Built to Perform in Connecticut's Soils & Climate Buy once. Use for decades. Optimal Tree Spades are engineered for high transplant success and built for real commercial workloads. SHOP SPADES Tree Spades Built for Connecticut Landscapers, Nurseries & Contractors Connecticut’s varied soil conditions, seasonal weather shifts, and diverse mix of native and ornamental tree species require equipment that performs consistently in real-world New England environments. From rocky upland soils to coastal loam and dense clay, Optimal Tree Spades are engineered with precise blade geometry and durable construction to produce clean, intact root balls and improve transplant success rates across a wide range of conditions. We don’t just sell these machines — we use them daily in our own production nursery operations, giving you real-world insight and support from professionals who rely on this equipment every day. BROWSE NOW WHY OPTIMAL TREE SPADES? Longevity Optimal Tree Spades are built for decades of service. Many customers are still operating machines purchased over 20 years ago that continue to perform daily in demanding nursery and landscape environments. Higher Transplant Success Precise blade geometry and consistent root ball formation help protect root systems during extraction and relocation. The result is stronger transplant survival rates and healthier tree establishment. Real Support From Real Users Our team operates a 30-year field production nursery and uses Optimal equipment daily. We support all Optimal Tree Spades — regardless of age — and provide practical guidance based on real operational experience. Why Optimal Spades Perform Well in Connecticut Connecticut presents unique transplant challenges including rocky soils, dense clay deposits, seasonal freeze-thaw cycles, and a diverse range of hardwood and ornamental tree species. Optimal blade designs create uniform, stable root balls that maintain structural integrity in wet, compacted, and cold-weather soil conditions commonly found throughout the region. Optimal spades are used successfully across: Production nurseries, Municipal tree programs, Commercial landscape contractors, & Tree relocation specialists. Learn More Get Matched With The Right Tree Spade Selecting the proper tree spade involves more than just tree size. Machine compatibility, soil density, and job frequency all impact long-term performance. Our team helps evaluate: • Tree diameter & root ball sizing • Carrier machine specifications • Soil type & terrain • Production vs. relocation applications CONTACT US “They have helped us multiple times troubleshooting our optimal 880. Super knowledgeable and very nice to talk to a real person who knows the parts and equipment. Would recommend!" - Grayden M. Emily I. Invest In Equipment That Pays Off For Decades Optimal Tree Spades deliver reliability, transplant success, and long-term durability trusted by commercial nurseries and professional contractors worldwide. View Available Models

Tree Spades Built for Landscapers, Nurseries & Contractors. Fit for diverse soil conditions, humidity levels, and wide variety of native and ornamental tree species demand equipment that performs reliably in real-world environments. Premium Tree Spades Built to Perform in Arizona's Soils & Climate Buy once. Use for decades. Optimal Tree Spades are engineered for high transplant success and built for real commercial workloads. SHOP SPADES Tree Spades Built for Arizona Landscapers, Nurseries & Contractors Arizona’s arid climate, rocky desert soils, and wide range of native and drought-tolerant tree species require equipment that performs consistently in demanding, real-world conditions. Optimal Tree Spades are engineered with precise blade geometry and rugged construction to produce clean, intact root balls and improve transplant success rates across hard, compacted, and low-moisture environments. We don’t just sell these machines — we use them daily in our own production nursery operations, giving you real-world insight and support from professionals who rely on this equipment every day. BROWSE NOW WHY OPTIMAL TREE SPADES? Longevity Optimal Tree Spades are built for decades of service. Many customers are still operating machines purchased over 20 years ago that continue to perform daily in demanding nursery and landscape environments. Higher Transplant Success Precise blade geometry and consistent root ball formation help protect root systems during extraction and relocation. The result is stronger transplant survival rates and healthier tree establishment. Real Support From Real Users Our team operates a 30-year field production nursery and uses Optimal equipment daily. We support all Optimal Tree Spades — regardless of age — and provide practical guidance based on real operational experience. Why Optimal Spades Perform Well in Arizona Arizona presents unique transplant challenges including caliche layers, rocky and compacted desert soils, extreme heat, and limited natural moisture. Optimal blade designs create uniform, structurally sound root balls that hold together in dry, hard ground conditions commonly found across desert and high-elevation regions of the state. Optimal spades are used successfully across: Production nurseries, Municipal tree programs, Commercial landscape contractors, & Tree relocation specialists. Learn More Get Matched With The Right Tree Spade Selecting the proper tree spade involves more than just tree size. Machine compatibility, soil density, and job frequency all impact long-term performance. Our team helps evaluate: • Tree diameter & root ball sizing • Carrier machine specifications • Soil type & terrain • Production vs. relocation applications CONTACT US “They have helped us multiple times troubleshooting our optimal 880. Super knowledgeable and very nice to talk to a real person who knows the parts and equipment. Would recommend!" - Grayden M. Emily I. Invest In Equipment That Pays Off For Decades Optimal Tree Spades deliver reliability, transplant success, and long-term durability trusted by commercial nurseries and professional contractors worldwide. View Available Models