John Deere 310SL Backhoe
Rugged FT4/Stage IV John Deere PowerTech™ EWL 4045 engine boosts power, torque, and reliability compared to previous models. Simple two-valve cylinder-head, wet-sleeve design with replaceable cylinder liners provides uniform cooling and aids in reducing oil breakdown and ring wear.
Standard John Deere PowerShift™ transmission provides on-the-go gear changes. AutoShift that automatically shifts the transmission to the appropriate gear based on engine rpm and ground speed is standard.
Standard limited-slip mechanical-front-wheel drive (MFWD) delivers surefooted traction in any ground condition. Engage momentary MFWD “on the fly” with the touch of a button on the loader control.
Cab and Controls
L-Series pilot towers optimize legroom and space for transitioning between loader and backhoe operation. Palm-on-top loader-control grip is comfortable and easy to use. Redesigned loader-lever linkage reduces resistance and improves its throw and feel, decreasing lever travel by up to 15 percent.
Optional auto ride control eliminates the need to manually turn the feature on and off during load and carry applications, enhancing the operator’s ease of use. When activated, front loader cylinders function as a shock absorber, smoothing the ride over rough terrain and reducing material spillage.
Lift mode provides an additional boost of 10 to 15 percent. Simply push a button on the sealed-switch module to set engine rpm at 1,400 and maximize hydraulic pressure for increased lifting capability.
Same-side ground-level service points speed daily checks and fills. Other commonsense features such as quick-change filters, extended service intervals, simple-to-read sight gauges, and easy-access grease zerks help increase uptime and lower daily operating costs.
Machine-security system with touchpad passcode safeguards against unauthorized operation.
|Engine Manufacturer||John Deere|
|Engine Model||PowerTech EWL 4045HL050|
|Displacement, ltr (Inches³)||4.5 (276)|
|Rated Speed, rpm||1600|
|Engine Output - Net, kW (hp)||77 (103)|
|Service Brake Type||Wet Multi Disc|
|Service Brake Actuation||Hydraulic w/Power Assist|
|Max length with std. Stick, mm (ft/in)||7280 (23 ft 11 in)|
|Height over std Stick, mm (ft/in)||3480 (11 ft 5 in)|
|Height over ext Stick, mm (ft/in)||3490 (11 ft 6 in)|
|Maximum Width, mm (ft/in)||2200 (7 ft 3 in)|
|Width over tires, mm (ft/in)||2200 (7 ft 3 in)|
|Wheelbase - 4WD, mm (ft/in)||2190 (7 ft 2 in)|
|Ground Clearance, mm (inches)||330 (13)|
|Width - General Purpose Bucket, mm (ft/in)||2184 (7 ft 2 in)|
|Bucket Rotation - Position 1, Degrees||190|
|Bucket Pin Height - General Purpose, mm (ft/in)||3470 (11 ft 5 in)|
|Dump Height - General Purpose, mm (ft/in)||2760 (9 ft 1 in)|
|Dump Reach - General Purpose, mm (inches)||678 (26.7)|
|Digging Depth - General Purpose, mm (inches)||83 (3.3)|
|Fuel Tank, ltr (gallons (US))||128.7 (34)|
|Hydraulic Tank, ltr (gallons (US))||45 (11.9)|
|Rear Axle, ltr (gallons (US))||18 (4.75)|
|4WD Front Axle, ltr (gallons (US))||6.5 (1.725)|
|Bucket Capacity - Standard General Purpose, m³ (yd³)||0.86 (1.12)|
|Battery Voltage, V||12|
|Bucket Tearout - Non-Extending Dipper, kN (lbf)||55 (12356)|
|Stick tearout, kN (lbf)||36.6 (8229)|
|Boom Lift - Maximum Reach - Non-Extending Dipper, kg (lbs)||1717 (3786)|
|Bucket Breakout - General Purpose, kN (lbf)||49.2 (11052)|
|Lift To Full Height - General Purpose Bucket, kg (lbs)||3492 (7698)|
|Pump||Tandem Gear Pump|
|Pump Flow, lt/min (gallons (US) / min)||159 (42)|
|Operating Weight, kg (lbs)||7419 (16357)|
|Weight - 4WD, GP, std Stick, kg (lbs)||7419 (16357)|