John Deere industrial tractors

John Deere 310D

The John Deere 310D is a backhoe loader tractor produced from 1991 to 1997. It features a John Deere 3.9L 4-cylinder diesel engine with turbocharged options delivering up to 75 hp (55.9 kW). The tractor has a 4-speed power shuttle transmission with four synchronized gears and hydraulic reverser. It offers two- or four-wheel drive with inboard planetary final drives and differential hydraulic wet disc brakes. The hydraulic system is open center with a capacity of 21 gallons and pressure up to 2700 psi. Dimensions include an 83-inch wheelbase, 271-inch length, and weights ranging from 13600 to 14290 pounds depending on configuration. Attachments include a front-end loader with 5700 lbs lift capacity and a John Deere standard or extendable backhoe with digging depths up to 219 inches. Electrical system features a 12-volt battery and Delco or Bosch alternators.

Power-

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Model310D

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Technical Specifications

Detailed specifications and technical data for John Deere 310D

Power

Engine	75 hp (55.9 kW)

Tires

Ag rear	16.9Lx24, 17.5Lx24, 19.5Lx24, 21Lx24
Ag front	7.50/8.00Lx16, 11Lx15, 11Lx16, 12Lx16.5, 14x17.5

Engine

Type	diesel, 4-cylinder, liquid-cooled
Model	John Deere 4039D
Power	70 hp (52.2 kW)
Torque	192 lb-ft (260.4 Nm)
Rated RPM	2200
Torque RPM	1200
Air cleaner	dual-stage dry type
Bore/Stroke	4.19x4.33 inches (106 x 110 mm)
Displacement	239 ci (3.9 L)
Oil capacity	9 qts (8.5 L)
Starter volts	12
Coolant capacity	17 qts (16.1 L)
Turbocharged Power	75 hp (55.9 kW)
Turbocharged Torque	215 lb-ft (291.5 Nm)
Intake valve clearance	0.014 inches (0.356 mm)
Exhaust valve clearance	0.018 inches (0.457 mm)

Capacity

Fuel	34 gal (128.7 L)
Hydraulic system	21 gal (79.5 L)

Dimensions

Width	85 inches (215 cm)
Length	271 inches (688 cm)
Wheelbase	83 inches (210 cm)
Height (ROPS)	108 inches (274 cm)
4WD Cab Weight	14290 lbs (6481 kg)
2WD ROPS Weight	13600 lbs (6168 kg)
Height (backhoe)	143 inches (363 cm)

Electrical

Ground	negative
Battery volts	12
Charging amps	78, 92 (after SN787514)
Charging system	Delco alternator, Bosch alternator (after SN787514)

Hydraulics

Type	open center
Capacity	21 gal (79.5 L)
Pressure	2700 psi (186.2 bar)
Total flow	38 gpm (143.8 lpm)
Steering flow	6.4 gpm (24.2 lpm)
Steering pressure	2850 psi (196.5 bar)

Mechanical

ROPS	Four-post ROPS canopy. Cab optional with air-conditioning.
Drive	Two- or four-wheel drive
Brakes	Differential hydraulic wet disc brakes
Final drives	inboard planetary
Power steering	Yes

Production

Type	Backhoe loader tractor
Manufacturer	John Deere
Years produced	1991 - 1997

Attachments

Loader	Boom rod1.77 inches (4 cm) Dump time1.0s Bucket rod1.77 inches (4 cm) Dump angle45° Lower time2.3s Raise time4.0s Bucket width89 inches (226 cm) Boom cylinder3.15 inches (8 cm) Breakout force7420 lbs (3365 kg) Reach (dumped)33.6 inches (85 cm) Bucket cylinder3.54 inches (8 cm) Height (at pin)131 inches (332 cm) Clearance (dumped)101 inches (256 cm) Rollback (ground line)40° Lift capacity (full at pin)5700 lbs (2585 kg)
Attachment overview	Front-end loader, Backhoe
John Deere Standard Backhoe	Swing Arc180° Backhoe typeJohn Deere Standard Backhoe Bucket force11570 lbs (5248 kg) Digging depth174 inches (441 cm) Loading height16 inches (40 cm) Bucket Rotation180° Reach from pivot211 inches (535 cm) Transport height143 inches (363 cm) Dipperstick force6650 lbs (3016 kg) 2-Foot flat digging depth172 inches (436 cm) 8-Foot flat digging depth158 inches (401 cm)
John Deere Extendable Backhoe	Swing Arc180° Backhoe typeJohn Deere Extendable Backhoe Bucket Rotation180° Transport height151 inches (383 cm) Bucket force (extended stick)11530 lbs (5230 kg) Bucket force (retracted stick)11530 lbs (5230 kg) Digging depth (extended stick)219 inches (556 cm) Digging depth (retracted stick)174 inches (441 cm) Loading height (extended stick)167 inches (424 cm) Loading height (retracted stick)140 inches (355 cm) Reach from pivot (extended stick)255 inches (647 cm) Dipperstick force (extended stick)4550 lbs (2063 kg) Reach from pivot (retracted stick)211 inches (535 cm) Dipperstick force (retracted stick)6700 lbs (3039 kg) 2-Foot flat digging depth (extended stick)218 inches (553 cm) 8-Foot flat digging depth (extended stick)208 inches (528 cm) 2-Foot flat digging depth (retracted stick)172 inches (436 cm) 8-Foot flat digging depth (retracted stick)158 inches (401 cm)