John Deere 310A Backhoe Loader

Dimensions

Transport Length 283.1 in (7190 mm)
Transport Width 81.9 in (2080 mm)
Transport Height 135 in (3430 mm)
Height to Top of Cab / Canopy 100.8 in (2560 mm)
Ground Clearance 12.9 in (328 mm)
Wheelbase 82 in (2080 mm)
Front Wheel Tread 58 in (1470 mm)
Rear Wheel Tread 65 in (1650 mm)
Transport Stabilizer Width 87 in (2210 mm)

John Deere 310A Backhoe Loader Dimensions

Backhoe Performance

Digging Force (Bucket Cylinder) 9636 lbf (43.19 kN)
Digging Force (Crowd Cylinder) 6350 lbf (28.46 kN)
Lifting Capacity (Boom at full reach and full height) 1500 lb (680 kg)
Lifting Capacity (Dipper lifting, boom holding, full height) 3100 lb (1406 kg)
Swing Arc 180°
Digging Depth 175.2 in (4450 mm)
Reach from Center of Swing Mast 207.9 in (5280 mm)
Reach from Center of Rear Axle 245.7 in (6240 mm)
Loading Height (truck-loading position) 118.9 in (3020 mm)
Bucket Rotation Adjustable for 123°, 126° or 154°
Bucket Positions Adjustable for 24° or 16° rollback and 2° forward
Stabilizer Width (transport position) 87 in (2210 mm)
Stabilizer Spread (operating position) 122 in (3100 mm)

Backhoe Buckets

Bucket Capacity Bucket Width
2.5 ft3 (0.071 m3) 12 in (305 mm) Standard Duty
3.6 ft3 (0.102 m3) 16 in (406 mm)
4.4 ft3 (0.125 m3) 18 in (457 mm)
6.0 ft3 (0.170 m3) 24 in (610 mm)
7.6 ft3 (0.215 m3) 30 in (762 mm)
7.2 ft3 (0.204 m3) 36 in (914 mm)
4.4 ft3 (0.125 m3) 18 in (457 mm) Heavy Duty
6.0 ft3 (0.170 m3) 24 in (610 mm)
7.6 ft3 (0.215 m3) 30 in (762 mm)
4.2 ft3 (0.119 m3) 24 in (610 mm) Ejector

Loader Performance

Bucket Breakout Force 7500 lbf (33.62 kN)
Lift Capacity At Full Height 5000 lb (2268 kg)
Bucket Width 89.4 in (2270 mm)
Rollback at Ground Level 40°
Digging Depth Below Ground Level 4 in (102 mm)
Height to Bucket Hinge Pin 129.1 in (3280 mm)
Maximum Dump Angle 50°
Clearance, Bucket Dumped at 45° 105.5 in (2680 mm)
Reach at Max Height, Bucket Dumped at 45° 29.5 in (749 mm)
Raising Time to Full Height 3.7 sec
Bucket Dump Time 1.3 sec
Lowering Time (power) 3.0 sec

Loader Buckets

Bucket Capacity Bucket Width
0.75 yd3 (0.57 m3) 89.4 in (2270 mm)
1.00 yd3 (0.76 m3) 89.4 in (2270 mm)

Engine Details

Number of Cylinders 4
Engine Make John Deere
Engine Model John Deere 4219D
Displacement 219 cu in (3.6 L)
Bore 4.02 in (102 mm)
Stroke 4.33 in (110 mm)
Gross Power 62 hp (46.3 kw)
Net Power 58 hp (43.3 kw)
Power Measured @ 2500 rpm
Peak Torque 150 lb ft (203 Nm)
Torque Measured @ 1300 rpm
Slow Idle 800 ± 25 rpm
Fast Idle 2675 – 2700 rpm
Lubrication System Pressure system with full-flow filter
Cooling System Pressurized with thermostat and fixed bypass
Air Cleaner Dry air filter
Aspiration Naturally aspirated

John Deere 310A Backhoe Loader Specs

Operational Specs

Operating Weight 12520 lb (5678 kg)
Max Operating Weight w/ ROPS 13520 lb (6133 kg)
Operating Voltage 12 V
Battery 2x 6 V, RC: 340 min
Front Tire Size (2WD/4WD) 7.50-16 F3 10 ply or 11L-15 F3 8 ply
Rear Tire Size (2WD/4WD) 16.9-24 R4 8 ply or 19.5L-24 R4 8 ply or 21L-24 R4 12 ply
Turning radius (brake applied) 122 in (3100 mm)
Loader clearance (brake applied) 360 in (9140 mm)

Transmission

Transmission Type Collar shift transmission with hydraulic reverser
Reverser Pressure at Fast Idle 155 – 165 psi (1070 – 1140 kPa)
Clutch 10 in (254 mm) dry disc
Number of Gears 8F / 8R
Max Forward Speed 16.4 mph (26.4 km/h)
Max Reverse Speed 18.7 mph (30.1 km/h)
Final Drives Inboard, planetary
Service Brakes Hydraulically power actuated, fully enclosed wet-disk. Self-equalizing. Foot-operated individually or simultaneously

Hydraulic System

Type Closed center
Pump Type Piston, constant pressure, variable-displacement
Pump Flow Capacity 28 gal/min (106 L/min)
Standby Pressure 2350 psi (16200 kPa)
Hydraulic Oil Filter 25-micron steel-enclosed paper cartridge in return

Relief Valve Settings

Loader Circuit Relief Valve
Auxiliary 2500 psi (17240 kPa)
Bucket Dump (S.N. 259738-) 1500 psi (10305 kPa)
Bucket Rollback 2750 psi (18960 kPa)
9405 Backhoe Circuit Relief Valve
Boom Lower 2375 psi (16375 kPa)
Boom Raise 3500 psi (24135 kPa)
Crowd 2375 psi (16375 kPa)
Swing Right and Left 2375 psi (16375 kPa)
9405 Backhoe Circuit Relief Valve
Boom Lower 2375 psi (16375 kPa)
Boom Raise 3000 psi (20685 kPa)
Crowd 2375 psi (16375 kPa)
Swing Right and Left 1625 psi (11205 kPa)

Service Refill Capacities

Fuel Tank Capacity 19.5 gal (73.8 L)
Engine Oil Capacity 2.3 gal (8.5 L)
Cooling System Capacity 3 gal (11.4 L)
Transmission Oil Capacity (Refill) 10 gal (37.8 L)
Transmission + Hydraulic Oil Capacity 20.5 gal (77.6 L)
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