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John Deere 310C Backhoe Loader
The
John Deere 310C backhoe loader was manufactured between 1986 and 1991. The JD
310C driveline system components: a John Deere 4.239D four-stroke 4-cylinder
naturally aspirated diesel engine, and 4x4 manual shift transmission with single
stage dual phase torque converter.
A 239 cubic inches engine output power is 69 Hp (51.5 kW), and a max.
torque is 252 Nm (186 lb-ft) at 1200 rev/min. The maximum travel speed
(forward and reverse): 22.4 mph (36 km/h) / 20.2 mph (32.5 km/h). The
open center hydraulic system used a gear pump with rated fluid flow of
35 gpm (132 lpm).
The hydraulic system pressure is 2700 psi (190 bar). The John Deere 310C
backhoe loader is fitted with 7.50-16 (2WD) or 11L-15 (4WD) front tires,
and 16.9-24 (2WD) or 19.5L-24 (4WD) rear tires.
The loader’s max lift height is 130 in (3300 mm) at pin, and bucket dump
clearance is 106 in (2690 mm). The lift capacity is 5600 lb (2540 kg) at
maximum height (pivot pin), and breakout force (bucket on ground) is
8700 lb (3945 kg). The time to raise the boom is 3.3 seconds from ground
line to max height, and bucket dump time is 1.1 seconds. The loader is
equipped with a 92 in (2330 mm) standard materials bucket.
The backhoe has a maximum depth of 171 in (standard stick) or 218 in
(extendable stick). The dipper stick digging force is 11570 lb (standard
stick) or 11400 lb (extendable stick), and bucket digging force is 6650
lb (standard stick) or 4540 lb (extendable stick). The reach from swing
pivot at ground line is 253 in (extendable stick). The backhoe can be
fitted with 12", 16", 18", 24", 30", 36" buckets.
Engine Model |
John Deere 4.239D |
Engine Type |
4-Stroke, four-cylinder turbocharged diesel |
Number of Cylinders |
4 |
Displacement, cu in (L) |
239 (3.92) |
Engine Bore, in (mm) |
4.19 (106.0) |
Engine Stroke, in (mm) |
4.33 (110.0) |
Aspiration |
Naturally aspirated |
Rated Engine Power, hp (kW) |
69.0 (51.5) |
Rated Engine Speed, rpm |
2200 |
Maximum Torque, Nm (ft-lb) |
252 (186) |
Torque Speed, rpm |
1200 |
Compression Ratio |
17.8:1 |
Firing Order |
1-3-4-2 |
Fuel System |
Injection pump |
Lubrication |
Pressure system w/full-flow filter and cooler |
Intake Valve Clearance, in (mm) |
0.014 (0.36) |
Exhaust Valve Clearance, in (mm) |
0.018 (0.46) |
Fuel Tank Capacity, gal (L) |
26.0 (98.0) |
Oil Capacity, qts (L) |
9.0 (8.5) |
Coolant Capacity, qts (L) |
17.0 (16.1) |
Electrical System Rating, Volts |
12 |
Charging System |
Alternator |
Alternator Rating, Amps |
51/65 |
Transmission Type |
Torque Converter |
Gearbox Type |
4F/4R |
Number of Forward Gears |
4 |
Number of Reverse Gears |
4 |
Clutch Type |
Wet disc |
Torque Converter Type |
Single stage |
Torque Converter Ratio |
2.83:1 |
Oil Capacity (2WD), qts (L) |
40.0 (37.9) |
Oil Capacity (4WD), qts (L) |
46.0 (43.5) |
Maximum Forward Speed, mph (kph) |
22.4 (36.0) |
Maximum Reverse Speed, mph (kph) |
20.2 (32.5) |
Drive Wheels |
2WD/4WD |
Steering Configuration |
Front steer |
Steering System |
Hydrostatic power |
Brakes Type |
Hydraulic wet disc |
Front Tire Size (2WD) |
7.50-16 |
Rear Tire Size (2WD) |
16.9-24 |
Front Tire Size (4WD) |
11L-15 |
Rear Tire Size (4WD) |
19.5L-24 |
Front Tread, in (mm) |
69 (1750) |
Rear Tread, in (mm) |
62-70 (1575-1780) |
Hydraulic System Type |
Open center |
Implement Pump Type |
Gear |
Implement Pump Flow, gpm (Lpm) |
35.0 (132.0) |
Hydraulic Pressure, Bar (psi) |
190 (2700) |
Hydraulic Fluid Capacity, gal (L) |
21.0 (79.5) |
Wheelbase, in (mm) |
82.7 (2100) |
Length (w/Attachments), in (mm) |
281 (7130) |
Height, in (mm) |
135 (3420) |
Overall Width, in (mm) |
82 (2080) |
Weight (w/Attachments), lb (kg) |
12400 (5625) |
Maximum Lift Height (to pin), in (mm) |
130 (3300) |
Clearance, Dumped Bucket, in (mm) |
106 (2690) |
Dump Reach, in (mm) |
28 (710) |
Dump Angle, deg |
45 |
Rollback Angle, deg |
40 |
Breakout Force (at pin), lb (kg) |
8700 (3945) |
Lift to Full Height (at pin), lb (kg) |
5600 (2540) |
Bucket Width, in (mm) |
92 (2330) |
Lift Cylinder Size, in (mm) |
3.15x29.8 (80x755) |
Bucket Cylinder Size, in (mm) |
3.54x28.2 (90x715) |
Raising Time to Full Height, second |
3.3 |
Bucket Dumping Time, second |
1.1 |
Lowering Time, second |
2.3 |
Digging Depth (Standard), in (mm) |
171 (4340) |
Digging Depth (Extendable Dipperstick, Retracted), in (mm) |
171 (4340) |
Digging Depth (Extendable Dipperstick, Extended), in (mm) |
218 (5530) |
2-ft Flat Digging Depth (Standard), in (mm) |
170 (4310) |
2-ft Digging Depth (Extendable Dipperstick, Retracted), in (mm) |
170 (4310) |
2-ft Digging Depth (Extendable Dipperstick, Extended), in (mm) |
216 (5480) |
8-ft Flat Digging Depth (Standard), in (mm) |
156 (3960) |
8-ft Digging Depth (Extendable Dipperstick, Retracted), in (mm) |
156 (3960) |
8-ft Digging Depth (Extendable Dipperstick, Extended), in (mm) |
205 (5200) |
Reach from Swing Pivot (Standard), in (mm) |
210 (5330) |
Reach from Swing Pivot (Extendable Dipperstick, Retracted), in (mm) |
211 (5350) |
Reach from Swing Pivot (Extendable Dipperstick, Extended), in (mm) |
253 (6420) |
Loading Height (Standard), in (mm) |
130 (3300) |
Loading Height (Extendable Dipperstick, Retracted), in (mm) |
133 (3370) |
Loading Height (Extendable Dipperstick, Extended), in (mm) |
157 (3980) |
Swing Arc, degrees |
180 |
Bucket Force (Standard), lb (kg) |
11570 (5250) |
Bucket Force (Extendable Dipperstick, Retracted/Extended), lb (kg) |
11400 (5170) |
Dipperstick Force (Standard), lb (kg) |
6650 (3015) |
Dipperstick Force (Extendable Dipperstick, Retracted), lb (kg) |
6650 (3015) |
Dipperstick Force (Extendable Dipperstick, Extended), lb (kg) |
4540 (2060) |
Bucket Width, in (mm) |
12 (305) |
Bucket Width, in (mm) |
16 (405) |
Bucket Width, in (mm) |
18 (455) |
Bucket Width, in (mm) |
24 (605) |
Bucket Width, in (mm) |
30 (760) |
Bucket Width, in (mm) |
36 (910) |
Boom Cylinder Size, in (mm) |
4.53x34.8 (115x885) |
Croud Cylinder Size, in (mm) |
3.94x32.2 (100x820) |
Bucket Cylinder Size, in (mm) |
3.54x31 (90x790) |
Swing Cylinder Size, in (mm) |
3.94x10.9 (100x278) |
Stabilizer Cylinder Size, in (mm) |
3.54x16.9 (90x430) |
Extendable Dipper Cylinder Size, in (mm) |
2.5x48 (63x1220) |
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Backhoe Loaders Technical Specifications |