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Harrington
(302) 398-3729
325 Walt Messick Road
Harrington, Delaware 19952
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John Deere 310 G-Tier

New Products / John Deere / John Deere Products / Loaders / Backhoes / 310 G-Tier

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Features

Rental‑Friendly, Cost‑Effective Design

A yellow backhoe loader moves across a rough, muddy construction site, using its wide front bucket to push rocks and clumps of soil

The 310 G‑Tier is built to deliver reliable performance at a lower acquisition cost, with a simplified operator station and durable components that make it an ideal fit for rental fleets and value‑driven customers.

Proven, Efficient Yanmar Engine

A yellow John Deere backhoe loader operates at an active construction site, positioned on sandy, uneven ground.

Powered by a dependable Yanmar® 3.3L engine, the 310 G‑Tier delivers reliable performance and fuel efficiency without the need for engine aftertreatment—helping reduce complexity, maintenance, and total cost of ownership.

Simple, Durable Operation

310 G-Tier Backhoe operates along a roadside construction site, pushing soil with a wide front blade in the foreground.

A straightforward four‑speed manual transmission with synchronized gears and an easy‑to‑use forward‑neutral‑reverse lever provides smooth control, durability, and confident operation for a wide range of backhoe tasks.

Specifications

Operating Weights

Operator And Standard Equipment With Full Fuel Tank13822 lb.
Operator And Standard Equipment With Full Fuel Tank6269.55 kg
Standard With Bumper13822 lb.
Standard With Bumper6269.55 kg
Typical With Cab, Extendible Dipperstick, And 405-Lb Counterweight15516 lb.
Typical With Cab, Extendible Dipperstick, And 204-Kg Counterweight7037.93 kg
Cab580 lb.
Cab263.08 kg
Mechanical Front-Wheel Drive With Tires244 lb.
Mechanical Front-Wheel Drive With Tires110.68 kg
Extendable Dipperstick420 lb.
Extendable Dipperstick190.51 kg
Front Loader Coupler566 lb.
Front Loader Coupler256.74 kg
Backhoe Bucket Coupler130 lb.
Backhoe Bucket Coupler58.97 kg

Lift Capacity with Quick-Coupler Forks

Hydraulic Capacity Minimum Tines48 in.
Hydraulic Capacity Minimum Tines1219.2 mm
At Maximum Height With Minimum Tines3829 lb.
At Maximum Height With Minimum Tines1737.14 kg
At Maximum Reach With Minimum Tines5959 lb.
At Maximum Reach With Minimum Tines2703.42 kg
At Ground Line With Minimum Tines7603 lb.
At Ground Line With Minimum Tines3448.99 kg
Below Ground Line With Minimum Tines6.1 in.
Below Ground Line With Minimum Tines154.94 mm
Rated Capacity Of Minimum Tines8598 lb.
Rated Capacity Of Minimum Tines3900.91 kg
Hydraulic Capacity Maximum Tines60 in.
Hydraulic Capacity Maximum Tines1524 mm
At Maximum Height With Maximum Tines3563 lb.
At Maximum Height With Maximum Tines1616 kg
At Maximum Reach With Maximum Tines5605 lb.
At Maximum Reach With Maximum Tines2542.47 kg
At Ground Line With Maximum Tines7160 lb.
At Ground Line With Maximum Tines3248.91 kg
Below Ground Line With Maximum Tines6.1 in.
Below Ground Line With Maximum Tines154.94 mm
Rated Capacity Of Maximum Tines8598 lb.
Rated Capacity Of Maximum Tines3900.91 kg

Serviceability

DiagnosticsIn-Cab Monitor Information
Refill Capacity Cooling System (Cab)20.6 qt
Refill Capacity Cooling System (Cab)19.5 L
Refill Capacity Cooling System (Canopy)18.9 qt
Refill Capacity Cooling System (Canopy)17.89 L
Refill Capacity Rear Axle Differential Housing15.3 qt
Refill Capacity Rear Axle Differential Housing14.48 L
Refill Capacity Rear Axle Each Planetary1.6 qt
Refill Capacity Rear Axle Each Planetary1.51 L
Refill Capacity Engine Oil11.1 qt
Refill Capacity Engine Oil10.5 L
Refill Capacity Torque Converter And Transmission19 qt
Refill Capacity Torque Converter And Transmission17.98 L
Refill Capacity Fuel Tank34 gal.
Refill Capacity Fuel Tank128.7 L
Refill Capacity Hydraulic System33.5 gal.
Refill Capacity Hydraulic System126.81 L
Refill Capacity Hydraulic Reservoir11.9 gal.
Refill Capacity Hydraulic Reservoir45.05 L
Refill Capacity Mechanical Front-Wheel Drive Housing Axle7.9 qt
Refill Capacity Mechanical Front-Wheel Drive Housing Axle7.48 L
Refill Capacity Mechanical Front-Wheel Drive Housing Planetary Each0.8 qt
Refill Capacity Mechanical Front-Wheel Drive Housing Planetary Each0.76 L

Cooling

Fan TypeVariable rate, temperature controlled (viscous) cooling fan, standard
Engine Coolant Rating-40 °F
Engine Coolant Rating-40 ℃
Engine Radiator (Fins Per In.)10
Engine Oil Cooler TypeOil-to-water
Hydraulic Cooler TypeOil-to-air
Transmission Cooler TypeOil-to-air

Powertrain

Transmission Type4 speed manual range gear selection transmission with synchronizers; Electric clutch cutoff on loader lever and Manual range selection lever
Number Of Gears Forward4
Number Of Gears Reverse4
Shift Control TypeElectric forward-neutral-reverse control lever with neutral start interlock
Torque Converter TypeSingle stage, dual phase with 3.01:1 stall ratio
Torque Converter11.8 in.
Torque Converter299.7 mm
Conditions For Measuring Travel SpeedsSynchro-Shuttle, standard transmission; with tire size 19.5L-24 rear tires
Gear 1, Forward Maximum Speed3.5 mph
Gear 1, Forward Maximum Speed5.6 km/h
Gear 1, Reverse Maximum Speed5.6 km/h
Gear 1, Reverse Maximum Speed3.5 mph
Gear 2, Forward Maximum Speed5.8 mph
Gear 2, Forward Maximum Speed9.3 km/h
Gear 2, Reverse Maximum Speed5.8 mph
Gear 2, Reverse Maximum Speed9.3 km/h
Gear 3, Forward Maximum Speed12.7 mph
Gear 3, Forward Maximum Speed20.4 km/h
Gear 3, Reverse Maximum Speed12.7 mph
Gear 3, Reverse Maximum Speed20.4 km/h
Gear 4, Forward Maximum Speed23.6 mph
Gear 4, Forward Maximum Speed38 km/h
Gear 4, Reverse Maximum Speed23.6 mph
Gear 4, Reverse Maximum Speed38 km/h
Axle Oscillation Stop To Stop, Front Axle22 degree (angle)
Front Axle, Sae J43 Rating11000 lb.
Front Axle, Sae J43 Rating4989.5 kg
Front Axle, Dynamic Rating16500 lb.
Front Axle, Dynamic Rating7484.3 kg
Front Axle, Static Rating51800 lb.
Front Axle, Static Rating23501.2 kg
Front Axle, Ultimate Rating87100 lb.
Front Axle, Ultimate Rating39506.5 kg
Rear Axle, SAE J43 Rating13200 lb.
Rear Axle, SAE J43 Rating5987.4 kg
Rear Axle, Dynamic Rating17600 lb.
Rear Axle, Dynamic Rating7983.2 kg
Rear Axle, Static Rating51800 lb.
Rear Axle, Static Rating23501.2 kg
Rear Axle, Ultimate Rating87100 lb.
Rear Axle, Ultimate Rating39506.5 kg
Maximum Axle Torque33900 lb.
Maximum Axle Torque15376.4 kg
Mechanical Front Wheel Drive Axle Differential TypeOpen
Rear Axle Differential TypeFoot actuated, hydraulically engaged 100% mechanical lock
Rear Differential Lock Pressure175 psi
Rear Differential Lock Pressure1206.6 kPa
Steering TypeHydrostatic power steering and emergency steering (ISO 5010)
Steering Pressure3625 psi
Steering Pressure24987.5 kPa
Maximum Steer Angle, Mechanical Front-Wheel Drive (MFWD) Axle55 degree (angle)
Maximum Steer Angle, Non-Powered Front Axle55 degree (angle)
Curb-Turning Radius, With Brakes, With MFWD Axle11, 1 ft, in.
Curb-Turning Radius, With Brakes, With MFWD Axle3.38 m
Curb-Turning Radius, With Brakes, With Non-Powered Front Axle11, 1 ft, in.
Curb-Turning Radius, With Brakes, With Non-Powered Front Axle3.38 m
Curb-Turning Radius, Without Brakes, With MFWD Axle12, 5 ft, in.
Curb-Turning Radius, Without Brakes, With MFWD Axle3.78 m
Curb-Turning Radius, Without Brakes, With Non-Powered Front Axle12, 6 ft, in.
Curb-Turning Radius, Without Brakes, With Non-Powered Front Axle3.81 m
Bucket Clearance Circle, With Brakes, With MFWD Axle31, 11 ft, in.
Bucket Clearance Circle, With Brakes, With MFWD Axle9.73 m
Bucket Clearance Circle, With Brakes, With Non-Powered Front Axle31, 11 ft, in.
Bucket Clearance Circle, With Brakes, With Non-Powered Front Axle9.73 m
Bucket Clearance Circle, Without Brakes, With MFWD Axle33, 10 ft, in.
Bucket Clearance Circle, Without Brakes, With MFWD Axle10.31 m
Bucket Clearance Circle, Without Brakes, With Non-Powered Front Axle33, 11 ft, in.
Bucket Clearance Circle, Without Brakes, With Non-Powered Front Axle10.34 m
Number Of Steering Wheel Turns (Lock To Lock) With MFWD Axle2.7
Number Of Steering Wheel Turns (Lock To Lock) With Non-Powered Front Axle3.2
MFWD Axle Final Drives And GearsHeavy duty, outboard planetary final drives distribute shock loads over 3 gears
MFWD Axle Total Ratio13.286:1
Rear Axle Final Drives And GearsHeavy duty, outboard planetary final drives distribute shock loads over 3 gears
Rear Axle Total Ratio17.077:1
BrakesConform to ISO 3450
Service BrakesPower assisted, hydraulic wet disc, mounted inboard, self adjusting and self equalizing
Service Brakes Friction Disc Area Per Side109100 mmByMm

Electrical

Voltage12 V
Number Of Batteries1
Battery Capacity (1 Battery)950 CCA
Reserve Capacity (1 Battery)175 min.
Alternator Rating130 amp
Lighting Options4 halogen: 2 front, 2 rear (32,500 candlepower each); turn signals and flashers: 2 front and 2 rear; stop and taillights; and 2 rear reflectors; factory installed option for 2 LED spot lights and 2 LED flood lights in lieu of the standard halogen light package

Monitoring

Alternator, Low VoltageIndicator light, Audible
Service Code IndicatorIndicator light, Audible
Engine Air Filter RestrictionIndicator light, Audible
Engine Coolant TemperatureIndicator light, Audible, Gauge
Engine Oil PressureIndicator light, Audible
Fuel LevelAudible, Gauge, Digital
Hydraulic Oil Filter RestrictionAudible, Digital
Park Brake On/OffIndicator light
Seat Belt ReminderIndicator light, Digital
Stop IndicatorIndicator light, Audible
MFWD ActiveIndicator light
Hydraulics EnabledIndicator light
Engine PreheatIndicator light, Digital
Torque Converter Oil TempIndicator light, Audible, Gauge, Digital
Job TimerDigital
HourmeterDigital
Engine RpmDigital
System VoltageDigital
Machine Information And ConfigurationDigital
Sight GaugesHydraulic Reservoir

Hydraulics

Hydraulics System TypeOpen center system, axial piston pump
Rated Rpm2200 rpm
Backhoe Pump Flow32.8 gpm
Backhoe Pump Flow124.1 L/min
Loader Pump Flow30.1 gpm
Loader Pump Flow113.9 L/min
Backhoe System Relief Pressure3625 psi
Backhoe System Relief Pressure24987.5 kPa
Loader System Relief Pressure3200 psi
Loader System Relief Pressure22063 kPa
Backhoe Controls2-lever mechanical standard, pilot control with pattern select and manual and/or electric auxiliary functions optional
Loader ControlsSingle-lever control with electric clutch cutoff switch standard; single-lever control with electric clutch cutoff switch, electrohydraulic (EH) proportional auxiliary roller, MFWD (momentary), and transmission quick-shift optional

Engine

ManufacturerYanmar®
Model4TNV98CT turbocharged
Non-Road Emission StandardsEPA Interim Tier 4/EU Stage III B
Cylinders4
Valves Per Cylinder2
Displacement203 cu in.
Displacement3.33 L
Bore and Stroke3.86 x 4.33 in.
Bore and Stroke98.0 x 110.0 mm
Rated Speed2300 rpm
Gross Power At Rated Speed71 hp
Gross Power At Rated Speed52.9 kW
Peak Power Speed2100 rpm
Gross Peak Power At Peak Power Speed72 hp
Gross Peak Power At Peak Power Speed53.7 kW
Peak Torque Speed1800 rpm
Gross Peak Torque At Peak Torque Speed207 lb-ft
Gross Peak Torque At Peak Torque Speed280.7 Nm
Net Power At Rated Speed (ISO9249)68 hp
Net Power At Rated Speed (ISO9249)50.7 kW
Net Peak Power At Peak Power Speed (ISO9249)51.5 kW
Net Peak Torque At Peak Torque Speed (ISO9249)200 lb-ft
Net Peak Torque At Peak Torque Speed (ISO9249)271.2 Nm
Net Torque Rise29 %
Oil SpecificationJD Torq-Gard™ or equivalent
LubricationPressure system with spin-on filter and cooler
Fuel SystemBosch electronic fuel system with high pressure common rail
Air CleanerDual stage dry type with safety element and evacuator valve

Operator Station

Operator Station TypeCanopy, isolation mounted, ROPS/FOPS, left/right access, with molded roof; optional fully enclosed cab