Loader backhoe 310 G-Tier

hydraulic

Product Summary

• Net Peak Power: 51 kW (68 hp) at 2,300 rpm
• Max. Standard Dipperstick Digging Depth: 4.17 m (13 ft. 8 in.)
• Operating Weight: 6,521 kg (14,376 lb.)

Overview
The 310 G-Tier is designed to deliver customer value at a lower acquisition price through a simplified operator station and selected feature trade-offs. The machine retains core reliability while offering a basic configuration and an economical four-speed synchromesh manual transmission suitable for rental fleets and budget-conscious buyers.

Key Features

• Carraro four-speed synchromesh manual transmission
• Mechanical front-wheel-drive (MFWD) open front-axle differential
• Two-wheel-drive braking functionality only; simple FNR lever for Forward/Neutral/Reverse
• Four halogen work lights standard; optional LED four-light package
• Standard mechanical suspension seat with vinyl covering; optional air-suspension with cloth or vinyl
• Cable-actuated defrost and simplified exterior trim to reduce acquisition cost
• Battery cover in base with optional toolbox

Transmission
The four-speed manual-range synchromesh transmission provides 4 forward and 4 reverse gears with synchronizers. The gear selection lever includes a clutch disconnect on the grip, and a simple FNR lever mounted on the left steering column enables repetitive direction changes with one hand, facilitating common backhoe operation cycles.

Engine
Powered by a Yanmar 3.3 L engine (model 4TNV98CT), rated 51 kW (68 hp) at 2,300 rpm (some references indicate 55 kW / 73 hp). The engine design minimizes complexity and maintenance parts, lowering total cost of ownership. An optional variable-speed fan reduces horsepower draw, fuel consumption and noise.

Hydraulics
Open-center hydraulics with an axial-piston pump (32.8 GPM) deliver high contamination tolerance, continuous oil flow for cooling and filtration, good operator feel and strong multifunction performance for digging and loader tasks.

Technical specifications

• Brand: John Deere
• Model: 310 G-Tier
• Category: Backhoe
• Engine manufacturer: Yanmar
• Engine model: 4TNV98CT
• Displacement: 3.3 L (203 in³)
• Rated speed: 2,300 rpm
• Engine output - Net: 51 kW (68 hp)
• Transmission type: Synchro Shuttle (four-speed synchromesh manual-range; 4 forward, 4 reverse)
• Service brake type: Wet Disc
• Service brake actuation: Hydraulic
• Max length with extending stick: 7,450 mm (24 ft 5 in)
• Height over extending stick: 3,490 mm (11 ft 5 in)
• Width over tires: 2,200 mm (7 ft 3 in)
• Wheelbase (4WD): 2,150 mm (7 ft 1 in)
• Ground clearance: 244 mm (10 in)
• Bucket width - General Purpose: 2,184 mm (7 ft 2 in)
• Bucket rotation (position 1): 190°
• Bucket pin height - General Purpose: 3,400 mm (11 ft 2 in)
• Dump height - General Purpose: 2,660 mm (9 ft 1 in)
• Dump reach - General Purpose: 846 mm (33.3 in)
• Max. Standard Dipperstick Digging Depth: 4.17 m (13 ft 8 in)
• Turning radius - 4WD braked: 3,380 mm (11 ft 1 in)
• Turning radius - 4WD not braked: 3,790 mm (12 ft 5 in)
• Fuel tank: 128.7 L (34 gal US)
• Hydraulic tank: 42.7 L (11.3 gal US)
• Bucket capacity - Standard General Purpose: 0.86 m³ (1.13 yd³)
• Bucket breakout - General Purpose: 41.8 kN (9,389 lbf)
• Lift to full height - General Purpose bucket: 2,812 kg (6,199 lb)
• Pump: Axial Piston Pump (32.8 GPM)
• Operating weight: 6,521 kg (14,376 lb) — alternate page value shown: 7,043 kg (15,527 lb)
• Net peak price shown: USD 148,820.00 (manufacturer’s suggested price; taxes, freight, setup, delivery and optional accessories not included)