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John Deere 310SL Backhoe Loader

The John Deere 310SL backhoe loader was manufactured from 2015 to 2020. The John Deere 310SL drivetrain consists of a 276 cu.in (4.5L) John Deere PowerTech Plus 4045HT082 4-cylinder turbocharged engine and 5x3 powershift transmission with single-stage torque converter. The engine has a cylinder bore of 4.19" (106 mm), piston stroke of 5" (127 mm), rated power of 99 hp (74 kW), and maximum torque of 417 Nm (307 lb-ft) at 1400 rpm.

The max forward speed - 24.9 mph (40 km/h), a max reverse speed - 12.7 mph (20.4 km/h). The open center hydraulic system includes a tandem pump with fluid flow rate of 28 gpm (106 lpm) for loader and 36 gpm (136 lpm) for backhoe. The main relief pressure is 250 bar (3625 psi). The 2WD models are equipped with 12.5/80-18 front tires and 19.5L-24 rear tires. The 340/80R18 front tires and 500/70R24 rear tires are used for 4WD models. The wheelbase is 84" (2130 mm).

The loader has a lift capacity (at pivot pin) of 7630 lbs (3470 mm) to maximum height of 136.4" (3450 mm), and boom breakout force of 11045 lbs (5020 kg). The bucket dump clearance with a 45-degree maximum dump angle is 106" (2680 mm). The 92" (2330 mm) standard material bucket has a heaped capacity of 35.4 cu.ft (1.01 cu.m).

The backhoe with extendable stick has a bucket digging force of 12356 lbs (5615 kg), and dipperstick digging force of 8230 lbs (3740 kg). The max digging depth is 218.5" (5530 mm), and overall reach from swing pivot is 261.7" (6620 mm) at ground line. The backhoe is compatible with 12" (305 mm), 18" (455 mm), 24" (605 mm), and 30" (760 mm) buckets.

Engine Model John Deere PowerTech Plus 4045HT082
Engine Type 4-Stroke, four-cylinder turbocharged diesel
Number of Cylinders 4
Displacement, cu in (L) 276 (4.50)
Engine Bore, in (mm) 4.19 (106.0)
Engine Stroke, in (mm) 5.00 (127.0)
Aspiration Turbocharged
Rated Engine Power, hp (kW) 99.0 (74.0)
Rated Engine Speed, rpm 2250
Maximum Torque, Nm (ft-lb) 417 (307)
Torque Speed, rpm 1400
Compression Ratio 17:1
Firing Order 1-3-4-2
Fuel System Injection pump
Lubrication System Pressure system with spin-on filter and cooler
Air Cleaner Dual-stage dry type
Emissions Level Interim Tier 4
Intake Valve Clearance, in (mm) 0.014 (0.36)
Exhaust Valve Clearance, in (mm) 0.018 (0.46)
Fuel Tank Capacity, gal (L) 37.0 (140.1)
Oil Capacity, qts (L) 13.7 (13.0)
Coolant Capacity, qts (L) 37.0 (35.0)
Electrical System Rating, Volts 12
Charging System Alternator
Alternator Rating, Amps 150

Transmission Type Power Shift
Gearbox Type 5F/3R, full powershift
Number of Forward Gears 5
Number of Reverse Gears 3
Clutch Type Wet disc
Torque Converter Type Single stage
Torque Converter Ratio 2.63:1
Oil Capacity, qts (L) 16.0 (15.1)
Maximum Forward Speed, mph (kph) 24.9 (40.0)
Maximum Reverse Speed, mph (kph) 12.7 (20.4)

Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front steer
Steering System Hydrostatic power
Steering Cylinder Size (2WD), in (mm) 2.76x8.39 (70x215)
Steering Cylinder Size (4WD), in (mm) 2.64x8.27 (67x210)
Brakes Type Hydraulic wet disc
Front Tire Size (2WD) 12.5/80-18
Rear Tire Size (2WD) 19.5L-24
Front Tire Size (4WD) 340/80R18
Rear Tire Size (4WD) 500/70R24

Hydraulic System
Hydraulic System Type Open center
Hydraulic Pump Type Single gear, tandem with unloader
Implement Pump Flow (Loader), gpm (Lpm) 28.0 (106.0)
Implement Pump Flow (Backhoe), gpm (Lpm) 36.0 (136.0)
Hydraulic Pressure (Loader), Bar (psi) 250 (3625)
Hydraulic Pressure (Backhoe), Bar (psi) 250 (3625)
Hydraulic Fluid Capacity, gal (L) 29.5 (111.7)

Dimensions and Weight
Wheelbase, in (mm) 84 (2130)
Length (w/Attachments), in (mm) 288 (7280)
Height (Cab), in (mm) 110 (2790)
Overall Width, in (mm) 86 (2180)
Ground Clearance, in (mm) 13 (330)
Weight with Attachments (2WD, Cab), lb (kg) 16645 (7565)
Weight with Attachments (4WD, Cab), lb (kg) 17130 (7785)

Maximum Lift Height (to pin), in (mm) 136.4 (3450)
Clearance, Dumped Bucket, in (mm) 106 (2680)
Dump Reach, in (mm) 32.6 (825)
Dump Angle, deg 45
Rollback Angle, deg 40
Breakout Force (at pin), lb (kg) 11045 (5020)
Lift to Full Height (at pin), lb (kg) 7630 (3470)
Bucket Width, in (mm) 92 (2330)
Bucket Capacity, cu.yd (m3) 1.31 (1.01)
Bucket Weight, lb (kg) 1150 (520)

Max Digging Depth (Standard), in (mm) 171.5 (4340)
Max Digging Depth (Extendable Dipperstick, Retracted), in (mm) 177 (4480)
Max Digging Depth (Extendable Dipperstick, Extended), in (mm) 218.5 (5530)
2-ft Flat Digging Depth (Standard), in (mm) 170.4 (4310)
2-ft Digging Depth (Extendable Dipperstick, Retracted), in (mm) 175.5 (4440)
2-ft Digging Depth (Extendable Dipperstick, Extended), in (mm) 217 (5490)
8-ft Flat Digging Depth (Standard), in (mm) 157 (3970)
8-ft Digging Depth (Extendable Dipperstick, Retracted), in (mm) 162.5 (4110)
8-ft Digging Depth (Extendable Dipperstick, Extended), in (mm) 207 (5240)
Reach from Swing Pivot (Standard), in (mm) 218.2 (5520)
Reach from Swing Pivot (Extendable Dipperstick, Retracted), in (mm) 222 (5620)
Reach from Swing Pivot (Extendable Dipperstick, Extended), in (mm) 261.7 (6620)
Loading Height (Standard), in (mm) 135.6 (3430)
Loading Height (Extendable Dipperstick, Retracted), in (mm) 140.3 (3550)
Loading Height (Extendable Dipperstick, Extended), in (mm) 164.8 (4170)
Swing Arc, degrees 180
Maximum Transport Height, in (mm) 138.3 (3500)
Bucket Force, lb (kg) 12356 (5615)
Dipperstick Force, lb (kg) 8230 (3740)
Bucket Width, in (mm) 12 (305)
Bucket Width, in (mm) 18 (455)
Bucket Width, in (mm) 24 (605)
Bucket Width, in (mm) 30 (760)



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