| Cooling |
|
Engine cooling (Since 2026)
|
Liquid cooled with single-pass radiator, remote pressurized coolant tank, and charge air cooler |
| Dump body |
|
Capacity heaped at 2:1 ISO 6483 ratio (cu yd) (Since 2026)
|
22.9 cu yd |
|
Capacity heaped at 2:1 ISO 6483 ratio with optional tailgate (cu yd) (Since 2026)
|
23.9 cu yd |
|
Heater type (Since 2026)
|
Body ducted to accept optional exhaust heating |
|
Maximum dump angle (degrees) (Since 2026)
|
70 degrees |
|
Struck capacity (cu yd) (Since 2026)
|
17.9 cu yd |
|
Type (Since 2026)
|
High-strength steel |
| Electrical |
|
Alternator standard rating (amp) (Since 2026)
|
130 amp |
|
Alternator voltage (V) (Since 2026)
|
28 v |
|
Battery capacity (CCA) (Since 2026)
|
1400.0 CCA |
|
Number of batteries (Since 2026)
|
2 |
|
Voltage (V) (Since 2026)
|
24 v |
|
Voltage per battery (V) (Since 2026)
|
12 v |
| Engine |
|
Aspiration (Since 2026)
|
Turbocharged and charge air cooled |
|
Cold-start aid factory-installed option and description (Since 2026)
|
Diesel-fired coolant heater |
|
Cold-start aid option and description (Since 2026)
|
Optional ether start aid and block heater (110 and 240 volt, depending on location) |
|
Configuration (Since 2026)
|
Inline 6 series turbocharger with exhaust gas recirculation (EGR) and selective catalytic reduction (SCR) |
|
Displacement (cu in.) (Since 2026)
|
549 cu in (8,997 cu cm)
|
|
Fuel system (Since 2026)
|
High-pressure common rail, with 10- and 2-micron filtration and water separator |
|
Manufacturer (Since 2026)
|
John Deere |
|
Net peak torque (ISO 9249) at rated rpm (lb-ft) (Since 2026)
|
1,195 lbs ft (1,620 nm)
|
|
Net peak torque rpm rating (rpm) (Since 2026)
|
1,500 rpm |
|
Net power (ISO 9249) at rated rpm (hp) (Since 2026)
|
354 hp (264 kw)
|
|
Net power rpm rating (rpm) (Since 2026)
|
1,900 rpm |
|
Non-road emission standards (Since 2026)
|
EPA Final Tier 4/EU Stage IV |
|
Valves per cylinder (Since 2026)
|
4 |
| General Specifications |
|
Articulated/Rigid (Since 2023)
|
A |
|
Articulated/Rigid (Since 2024)
|
Articulated |
|
Articulated/Rigid (2025)
|
Articulated |
|
Drive Configuration (Since 2023)
|
6x6 |
|
Drive Configuration (2024)
|
6x6 |
|
Drive Configuration (Since 2025)
|
8-speed forward, 4-speed reverse, countershaft/planetary type with integral retarder and torque-proportioning differential |
|
Drive System Mech/Electr. (Since 2023)
|
M |
|
Drive System Mech/Electr. (2024)
|
M |
|
Drive System Mech/Electr. (Since 2025)
|
Mechanical |
|
Engine Type (Since 2023)
|
John Deere PowerTech PSS 6090 FT4 engine |
|
Engine Type (2024)
|
John Deere PowerTech PSS 6090 FT4 engine |
|
Engine Type (Since 2025)
|
John Deere PowerTech™ PSS 6090 |
|
Mfg. Model (Since 2023)
|
310 P-Tier |
|
Mfg. Model (2024)
|
310 P-Tier |
|
Operating Weight (Since 2023)
|
50,369 lbs (22,847 kg)
|
|
Operating Weight (2024)
|
50,369 lbs (22,847 kg)
|
|
Operating Weight (Since 2025)
|
50,369 lb. empty / 112,374 lb. loaded |
|
Rated Payload (Since 2023)
|
31 t (31,000 kg)
|
|
Rated Payload (2024)
|
31 t (31,000 kg)
|
|
Rated Payload (Since 2025)
|
62,005 lb. |
| Hydraulics |
|
Cycle time power down (sec.) (Since 2026)
|
7 s |
|
Cycle time raise time (sec.) (Since 2026)
|
12 s |
|
Dump cylinder hydraulics type (Since 2026)
|
Dual-acting, single-stage with heat-treated, chrome-plated, and polished cylinder rods; hardened steel replaceable bushings and pivot pins |
|
Hydraulics type (Since 2026)
|
Pressure-compensated load-sensing (PCLS), variable-displacement axial-piston main pump |
|
Secondary steering pump type (Since 2026)
|
Ground-driven gear pump with unloader valve |
| Operating Dimensions |
|
Turning circle radius, inside (ft, in.) (Since 2026)
|
14.0 ft, in. |
|
Turning circle radius, outside (ft, in.) (Since 2026)
|
26.33 ft, in. |
| Operating Weights |
|
750/65R25 tires (lb) (Since 2026)
|
1,376 lbs (624 kg)
|
|
Front, empty, with standard equipment (lb) (Since 2026)
|
27,679 lbs (12,555 kg)
|
|
Front, loaded, with standard equipment (lb) (Since 2026)
|
33,515 lbs (15,202 kg)
|
|
Middle, empty, with standard equipment (lb) (Since 2026)
|
11,345 lbs (5,146 kg)
|
|
Middle, loaded, with standard equipment (lb) (Since 2026)
|
39,430 lbs (17,885 kg)
|
|
Rated payload, empty, with standard equipment (lb) (Since 2026)
|
62,005 lbs (28,125 kg)
|
|
Rear, empty, with standard equipment (lb) (Since 2026)
|
11,345 lbs (5,146 kg)
|
|
Rear, loaded, with standard equipment (lb) (Since 2026)
|
39,430 lbs (17,885 kg)
|
|
Steel dump-body liner (lb) (Since 2026)
|
1,905 lbs (864 kg)
|
|
Tailgate (lb) (Since 2026)
|
1,411 lbs (640 kg)
|
|
Total, empty, with standard equipment (lb) (Since 2026)
|
50,369 lbs (22,847 kg)
|
|
Total, loaded, with standard equipment (lb) (Since 2026)
|
112,374 lbs (50,972 kg)
|
| Powertrain |
|
Auxiliary brake type (Since 2026)
|
Fully automatic; transmission mounted, gear dependent; hydrodynamic retarder with selectable levels |
|
Axles differential (Since 2026)
|
Helical transfer gears, spiral bevel, hydraulically actuated multi-disc cross-axle differential lock (CDL) |
|
Differential type (Since 2026)
|
Torque-proportioning, planetary-type, inter-axle differential lock (IDL) with multi-disc clutch |
|
Final drive type (Since 2026)
|
Mid-board-mounted planetary |
|
Gear 1 forward speed (mph) (Since 2026)
|
4 mph (6 kph)
|
|
Gear 1 reverse speed (mph) (Since 2026)
|
4 mph (6 kph)
|
|
Gear 2 forward speed (mph) (Since 2026)
|
5 mph (8 kph)
|
|
Gear 2 reverse speed (mph) (Since 2026)
|
5 mph (8 kph)
|
|
Gear 3 forward speed (mph) (Since 2026)
|
7 mph (11 kph)
|
|
Gear 3 reverse speed (mph) (Since 2026)
|
7 mph (11 kph)
|
|
Gear 4 forward speed (mph) (Since 2026)
|
10 mph (16 kph)
|
|
Gear 4 reverse speed (mph) (Since 2026)
|
10 mph (16 kph)
|
|
Gear 5 forward speed (mph) (Since 2026)
|
14 mph (23 kph)
|
|
Gear 6 forward speed (mph) (Since 2026)
|
20 mph (32 kph)
|
|
Gear 7 forward speed (mph) (Since 2026)
|
28 mph (45 kph)
|
|
Gear 8 forward speed (mph) (Since 2026)
|
34 mph (55 kph)
|
|
Output torque front (%) (Since 2026)
|
32.0 % |
|
Output torque rear (%) (Since 2026)
|
68.0 % |
|
Parking brake type (Since 2026)
|
Spring-applied hydraulically released, driveline-mounted, dry-disc with self-adjusting wear pad |
|
Retarder type (Since 2026)
|
Integral, gear dependent, hydrodynamic, oil-to-air cooled, variable, fully automatic |
|
Service brake type (Since 2026)
|
Dual-circuit, hydraulically actuated, wet multi-disc, outboard mounted |
|
Shift controls (Since 2026)
|
Fully automatic, electronically modulated PowerShift™, load-speed adaptive with gear-skip and gear-hunting protection |
|
Transmission Operator Interface (Since 2026)
|
Push-button F-N-R, selectable speed- and gear-range limits, selectable retarder aggressiveness, downhill-descent control, and gear-hold |
|
Transmission type (Since 2026)
|
8-speed forward, 4-speed reverse, countershaft/planetary type with integral retarder and torque proportioning differential |
| Serviceability |
|
Diesel-exhaust fluid (DEF) tank (gal.) (Since 2026)
|
13 gal (48 l)
|
|
Diesel-exhaust fluid (DEF) tank (L) (Since 2026)
|
48.1 L |
|
Engine coolant (gal.) (Since 2026)
|
14 gal (52 l)
|
|
Engine oil capacity with filter (qt) (Since 2026)
|
36 qt |
|
Front axle fluid, standard capacity (gal.) (Since 2026)
|
10 gal (37 l)
|
|
Fuel tank (gal.) (Since 2026)
|
131 gal (496 l)
|
|
Fuel tank (L) (Since 2026)
|
495.4 L |
|
Ground-level service coolers (Since 2026)
|
Swing-out coolers for easy cleaning standard; reversing fans optional |
|
Ground-level service fluid and filters (Since 2026)
|
Ground-level engine, transmission, and axle oil-level check and filter replacement; ground-level fueling and fuel-filter replacement |
|
Ground-level service fluid sampling (Since 2026)
|
Fluid-sampling ports standard; quick-service ports optional |
|
Hydraulic reservoir (gal.) (Since 2026)
|
30 gal (114 l)
|
|
Mid axle fluid, standard capacity (gal.) (Since 2026)
|
10 gal (37 l)
|
|
Rear axle fluid, standard capacity (gal.) (Since 2026)
|
10 gal (37 l)
|
|
Transmission fluid (gal.) (Since 2026)
|
16 gal (60 l)
|
| Steering System |
|
Angle, side to side (degrees) (Since 2026)
|
45 degrees |
|
Lock-to-lock turns (rotations) (Since 2026)
|
4 |
|
Type (Since 2026)
|
2 hydrostatically actuated, double-acting hydraulic cylinders; ground-driven secondary steering pump |
| Suspension |
|
Front (Since 2026)
|
Semi-independent leading A-frame geometry with transverse link for lateral restraint and self-leveling oil-filled struts with inclusive nitrogen-charged accumulators |
|
Rear (Since 2026)
|
Load-equalizing, pivoting walking beams with laminated suspension blocks, tri-link geometry and transverse links for lateral restraint |
| Tires and Wheels |
|
Optional size (Since 2026)
|
750/65R25 |
|
Standard size (Since 2026)
|
23.5R25 |
|
Standard type (Since 2026)
|
Radial earthmovers |
