Dkajlbh page 35 – John Deere 310SJ User Manual
Page 35
Hydraulics 710J
Main Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pressure-compensated load sensing (PCLS), axial piston
Pump Flow @ 2,200 rpm
Backhoe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 gpm (197 L/min.)
Loader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 gpm (197 L/min.)
System Relief Pressure
Backhoe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,625 psi (24 993 kPa)
Loader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,625 psi (24 993 kPa)
Backhoe Controls . . . . . . . . . . . . . . . . . . . . . . . . . pilot controls with pattern select standard; two-lever manual, three-lever manual controls with foot swing, and manual and/or electric
auxiliary
functions
optional
Loader Controls . . . . . . . . . . . . . . . . . . . . . . . . . . single-lever control with electric clutch cutoff switch standard; manual auxiliary function optional
Cylinders
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . heat-treated, chrome-plated, polished rods; hardened-steel (replaceable bushings) pivot pins
Bore Rod
Diameter
Stroke
Loader Boom (2) . . . . . . . . . . . . . . . . . . . . . . . . . 3.94 in. (100 mm)
2.20 in. (56 mm)
31.69 in. (805 mm)
Loader Bucket (1) . . . . . . . . . . . . . . . . . . . . . . . . 4.33 in. (110 mm)
2.20 in. (56 mm)
26.44 in. (672 mm)
Backhoe Boom (1) . . . . . . . . . . . . . . . . . . . . . . . . 6.30 in. (160 mm)
3.74 in. (95 mm)
37.17 in. (944 mm)
Backhoe Crowd (1) . . . . . . . . . . . . . . . . . . . . . . . 5.51 in. (140 mm)
3.35 in. (85 mm)
31.16 in. (792 mm)
Backhoe Bucket (1) . . . . . . . . . . . . . . . . . . . . . . . 4.33 in. (110 mm)
2.76 in. (70 mm)
36.97 in. (939 mm)
Backhoe Swing (2). . . . . . . . . . . . . . . . . . . . . . . . 4.33 in. (110 mm)
2.20 in. (56 mm)
12.13 in. (308 mm)
Backhoe Extendable Dipperstick (1) . . . . . . . . . 3.15 in. (80 mm)
1.77 in. (45 mm)
54.00 in. (1372 mm)
Backhoe Stabilizer, Standard (2) . . . . . . . . . . . . 4.53 in. (115 mm)
2.48 in. (63 mm)
23.15 in. (588 mm)
Non-Powered Axle (1) . . . . . . . . . . . . . . . . . . . . . 2.95 in. (75 mm)
1.77 in. (45 mm)
9.06 in. (230 mm)
Mechanical-Front-Wheel Drive (1) . . . . . . . . . . . 2.95 in. (75 mm)
1.97 in. (50 mm)
10.24 in. (260 mm)
Electrical
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 volt
Alternator Rating . . . . . . . . . . . . . . . . . . . . . . . . . . 90 amp
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 halogen: 2 front and 2 rear (32,500 candlepower each); turn signals and flashers 2 front and 2 rear; stop and tailights and 2 rear reflectors
Operator Station
Type (SAE J1040) . . . . . . . . . . . . . . . . . . . . . . . . . canopy, isolation mounted, ROPS/FOPS, left/right access, with molded roof
Tires/Wheels
Front Rear
Non-Powered Front Axle . . . . . . . . . . . . . . . . . . . . 14.5/75-16.1 SL F-3 (10) 21L-28 R-4 (14)
16.5L-16.1 SL F-3 (10)
21L-28 R-4 (14)
Mechanical-Front-Wheel Drive . . . . . . . . . . . . . . . . 15-19.5 NHS SS-1 (8)
21L-28 R-4 (14)
15-19.5 NHS SS-1 (8)
20.5-25 L-2 (12)
Serviceability
Hydraulic Oil Filter, Spin-On Enclosed Replace-
able Element, Vertically Mounted . . . . . . . . . . 6-micron filtration / 1,000 service hours
Refill Capacities
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 24.7 qt. (23 L)
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 qt. (16 L)
Engine Oil (including vertical spin-on filter) . . . . 21.1 qt. (20 L)
Torque Converter and Transmission . . . . . . . . 16 qt. (15.1 L)
Fuel Tank (with ground-level fueling) . . . . . . . 69 gal. (261 L)
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . 40 gal. (151 L)
Hydraulic Reservoir . . . . . . . . . . . . . . . . . . . . . 12.4 gal. (47 L)
Mechanical-Front-Wheel-Drive
Housing
Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.5 qt. (9 L)
Planetary (each) . . . . . . . . . . . . . . . . . . . . 0.86 qt. (0.81 L)
Operating Weights
With Full Fuel Tank, 175-lb. (79 kg) Operator,
and Standard Equipment . . . . . . . . . . . . . . . . . 23,000 lb. (10 431 kg)
Typical with Cab, Mechanical-Front-Wheel
Drive, Extendable Dipperstick, and
1,630-lb. (740 kg) Counterweight . . . . . . . . . . 26,000 lb. (11 791 kg)
Optional Components
Cab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645 lb. (293 kg)
Mechanical-Front-Wheel Drive with Tires . . . . 822 lb. (373 kg)
Extendable Dipperstick . . . . . . . . . . . . . . . . . . 700 lb. (317 kg)
Front Loader Coupler . . . . . . . . . . . . . . . . . . . . 800 lb. (363 kg)
Backhoe Bucket Coupler . . . . . . . . . . . . . . . . . 660 lb. (299 kg)
DKAJLBH Page 35
Vertis QCA
1300 19th Street, Suite 200
East Moline, IL 61244
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