John Deere industrial tractors

John Deere 300D

The John Deere 300D is a backhoe loader tractor produced from 1991 to 1996. It features a 3.9L 4-cylinder liquid-cooled diesel engine delivering 60 hp net and 63 hp gross. The tractor offers a 4-speed power shuttle transmission with two- or four-wheel drive options. It includes inboard planetary final drives, mechanical rear differential lock, power steering, and hydraulic wet disc brakes. The 300D has a wheelbase of 83 inches and weighs between 12,200 and 12,920 pounds depending on configuration. The hydraulic system is open center with a capacity of 16 gallons and pressure of 2700 psi. Attachments include a front-end loader with a lift capacity of 4630 lbs and a John Deere backhoe with a digging depth of 168 inches. The tractor is equipped with 2WD or 4WD industrial tires and a four-post ROPS with optional cab and air conditioning.
Power-
Founded-
Model300D

Technical Specifications

Detailed specifications and technical data for John Deere 300D

Power
Engine (net)60 hp (44.7 kW)
Engine (gross)63 hp (47.0 kW)
Tires
Industrial rear16.9-24
2WD Industrial front11L-15
4WD Industrial front12-16.5
Engine
Typediesel
ModelJohn Deere 4039D
Coolingliquid-cooled
Starterelectric
Cylinders4-cylinder
Rated RPM2200
Air cleanerdual-stage dry
Bore/Stroke4.19x4.33 inches (106 x 110 mm)
Power (net)60 hp (44.7 kW)
Displacement239 ci (3.9 L)
Oil capacity9 qts (8.5 L)
Power (gross)63 hp (47.0 kW)
Starter volts12
Coolant capacity17 qts (16.1 L)
Capacity
Fuel28 gal (106.0 L)
Hydraulic system16 gal (60.6 L)
Dimensions
Length270 inches (685 cm)
Wheelbase83 inches (210 cm)
Height (ROPS)105 inches (266 cm)
4WD Cab Operating weight12920 lbs (5860 kg)
2WD ROPS Operating weight12200 lbs (5533 kg)
Electrical
Groundnegative
Battery volts12
Charging amps95
Charging systemalternator
Hydraulics
Typeopen center
Capacity16 gal (60.6 L)
Pressure2700 psi (186.2 bar)
Total flow24 gpm (90.8 lpm)
Mechanical
ROPSFour-post ROPS/FOP. Cab optional with air-conditioning.
DriveTwo- or four-wheel drive
BrakesDifferential hydraulic wet disc brakes
Final drivesinboard planetary
Power steeringyes
Differential lockmechanical rear
Production
TypeBackhoe loader tractor
Years made1991 - 1996
ManufacturerJohn Deere
Attachments
Loader
Dump angle40°
Bucket width81 inches (205 cm)
Reach (dumped)30 inches (76 cm)
Rollback angle40°
Bucket capacity0.88 cu yd (0.7 cu m)
Height (at pin)130 inches (330 cm)
Clearance (dumped)107 inches (271 cm)
Breakout force (bucket)6700 lbs (3039 kg)
Lift capacity (full at pin)4630 lbs (2100 kg)
Backhoe
TypeJohn Deere Backhoe
Bucket force10,230 lbs (4640 kg)
Digging depth168 inches (426 cm)
Loading height129 inches (327 cm)
Reach from pivot207 inches (525 cm)
Dipperstick force5,530 lbs (2508 kg)
2-Foot flat digging depth166 inches (421 cm)
8-Foot flat digging depth152 inches (386 cm)
Attachment overviewFront-end loader, Backhoe
Transmission
Typepower shuttle
Gears4 forward and reverse
Backhoe & Loader
Dig depth168 inches (426 cm)
Dump angle40 inches (101 cm)