John Deere 610C Backhoe Loader – Parts, Specs & Serial Numbers

The John Deere 610C Backhoe Loader, built in the late 1980s and early 1990s, was Deere’s heavy-duty C-Series model built for extra digging depth, stronger hydraulic power, and superior loader performance. Outfitted with a turbocharged PowerTech diesel engine, wet clutch PowerShift transmission, and open-center hydraulic system, the 610C was designed to meet the demands of contractors needing maximum capability in a reliable, serviceable platform. With extended reach and robust lift capacity, it became a favorite for utility districts, site prep crews, and heavy excavation teams.

Specifications:

Engine

• Model: John Deere 4276T

• Type: 4-cylinder, turbocharged diesel

• Displacement: 276 cu in (4.5 L)

• Net Power: 92 hp (68.6 kW) @ 2,200 rpm

• Fuel Capacity: 32 gallons (121 L)

• Cooling System: Liquid-cooled

Transmission

• Type: PowerShift

• Gears: 4 forward / 4 reverse

• Clutch: Hydraulic wet-disc

• Top Speed: 22.5 mph (36 km/h)

Hydraulic System

• System Type: Open center

• Pump Flow: 28.5 GPM (108 L/min)

• System Pressure: 2,750 psi (189.6 bar)

Backhoe Specs

• Max Digging Depth: 17 ft 3 in (5.26 m)

• Bucket Digging Force: 13,800 lbf (61.4 kN)

• Swing Arc: 180°

Loader Specs

• Lift Capacity at Full Height: ~7,300 lbs (3,311 kg)

• Breakout Force: ~10,500 lbf (46.7 kN)

• Bucket Widths: 84–96 in (2.13–2.44 m)

Dimensions & Weight

• Operating Weight: ~17,000 lbs (7,711 kg)

• Wheelbase: 85 in (2.16 m)

• Overall Length: 24 ft (7.32 m)

• Height to Top of Cab: 9 ft 4 in (2.84 m)

Maintenance Essentials:

Recommended Intervals:

• Engine Oil & Filter: Every 250 hours

• Hydraulic Fluid & Filter: Every 500 hours

• Transmission Fluid: Every 1,000 hours

• Daily Grease Points: Loader arms, swing frame, dipper boom, stabilizers

Frequently Replaced Parts:

• Backhoe and loader cylinder seal kits

• PowerShift solenoids and clutch disks

• Brake friction discs and axle seals

• Loader pivot pins and bushings

• Cooling system belts, water pumps, thermostats

Common Issues & Quick Fixes:

• Transmission Jerks or Hesitates: Caused by worn clutch packs or faulty solenoids — fix with PowerShift rebuild parts

• Hydraulic Cylinder Creep or Lag: Worn seal rings or scoring — reseal with hydraulic repair kits

• Brake Drag or Noise: Usually from worn internal discs — solve with wet brake service kits

Pro Tips:

• Monitor hydraulic system pressure using the test ports behind the loader control valve.

• Keep the loader frame bolts torqued tight to prevent alignment issues and frame flex under heavy loads.

• Use the machine’s full serial number to ensure compatibility — especially for transmission and rear axle components.

Serial Number Info:

• Location: Left-side frame rail near loader tower or beneath operator platform

• Serial Number Format: Starts with T0610CA_ _ _ _ _

• The full serial number is essential when ordering transmission, brake, or cylinder kits.