# 2006 John Deere 850J for Sale in Fort Worth, Tx **URL:** ## Listing details - **Price:** Auction pricing - **Listing ID:** 89261029 - **Year:** 2006 - **Manufacturer:** John Deere - **Model:** 850J - **Category:** Crawler Dozers - **Hours:** 15527 - **Serial number:** T0850JX130397 - **Location:** Fort Worth, Tx - **Auction starts:** 2026-10-14 ## Description Enclosed Cab, Air Conditioner, 139 in Wide Semi-U Blade w/ Single Tilt, Rear Auxiliary Hydraulics, 30 in Single Grouser Track Shoes Closing Time: 2026-10-14 04:00:00 PM ## Manufacturer specifications ### Dimensions - **Ground Clearance:** 1.35 ft (0.41 m) - **Height:** 10.9167 ft (3.33 m) - **Height:** 10.3333 ft (3.15 m) - **Height To Top Of Cab:** 10.42 ft (3.18 m) - **Length:** 17.75 ft (5.41 m) - **Length:** 17.5833 ft (5.36 m) - **Length Of Track On Ground:** 9.09 ft (2.77 m) - **Length W/ Blade:** 17.68 ft (5.39 m) - **Weight:** 45420 lbs (20602.19 kg) - **Weight:** 43000 lbs (19504.5 kg) - **Width:** 8.1667 ft (2.49 m) - **Width Over Tracks:** 8.17 ft (2.49 m) ### Engine - **Aspiration:** Turbocharger w/ aftercooler - **Displacement:** 550 cu in (9012.91 cu cm) - **Engine Make:** 2240 - **Engine Model:** 6090HT - **Gross Power:** 192 hp (143.18 kw) - **Max Torque:** 611 lbs ft (828.39 nm) - **Net Power:** 185 hp (137.96 kw) - **Number Of Cylinders:** 6 - **Power Measured @:** 1800 rpm - **Torque Measured @:** 1500 rpm ### Hydraulic System - **Pump Flow Capacity:** 46 gpm (174.11 lpm) - **Pump Type:** Piston - **Relief Valve Pressure:** 3625 psi ### Operational - **Alternator Supplied Amperage:** 80 amps - **Cooling System Fluid Capacity:** 9.2 gal (34.82 l) - **Engine Oil Capacity:** 7.1 gal (26.87 l) - **Final Drives Fluid Capacity:** 4.4 gal (16.65 l) - **Fuel Capacity:** 98 gal (370.93 l) - **Hydraulic Fluid Capacity:** 27.9 gal (105.6 l) - **Operating Voltage:** 24 V - **Operating Weight:** 39857.4 lbs (18079.03 kg) - **Powertrain Fluid Capacity:** 27.9 gal (105.6 l) ### Standard Blade - **Capacity:** 7.3 cu yd - **Cutting Depth:** 26.6 in (67.56 cm) - **Height:** 56 in (142.24 cm) - **Width:** 10.7 ft (3.26 m) ### Transmission - **Max Speed - Forward:** 6.3 mph (10.14 kph) - **Max Speed - Reverse:** 6.3 mph (10.14 kph) - **Transmission Type:** Hydrostatic ### Undercarriage - **Ground Contact Area:** 5232 in2 - **Ground Pressure:** 7.61 psi - **Number Of Shoes Per Side:** 40 - **Number Of Track Rollers Per Side:** 7 - **Standard Shoe Size:** 24 in (60.96 cm) - **Track Gauge:** 6.17 ft (1.88 m) - **Track Pitch:** 8 in (20.32 cm) ## About this model John Deere 850J crawler dozer is a mid-size tracked dozer used for grading, earthmoving, site preparation, and material handling in construction, roadbuilding, and land clearing applications. It is part of John Deere's J Series crawler dozer line and is known for its hydrostatic drive, responsive control, and balanced performance on rough terrain. The 850J is commonly equipped with a six-way blade and can be configured with a ripper for breaking compacted ground. Typical uses include finish grading, bulk dozing, and utility work. The model is valued for maneuverability, traction, and operator visibility in demanding jobsite conditions. ## Photos ![2006 John Deere 850J](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22940/394/9d1a8cf3-704a-4a27-b6f3-72efac4c4dba-hr.jpg) ![2006 John Deere 850J photo 2](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22940/394/648d40e6-5d8b-4404-a9b2-aae6614d3fcd-hr.jpg) ![2006 John Deere 850J photo 3](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22940/394/0cb5fa0a-4e72-4990-8f0f-88ec5f882862-hr.jpg) ![2006 John Deere 850J photo 4](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22940/394/be91cbad-51ff-4fd9-8f60-41f219d1e1ed-hr.jpg) ![2006 John Deere 850J photo 5](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22940/394/19b7875d-e4d6-45cc-b86f-15b8390dc317-hr.jpg) ![2006 John Deere 850J photo 6](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22940/394/670ce024-bb9e-4b97-88cd-0ab6dc5a673b-hr.jpg)