Specifications

Item Measurement Specification
Engine

Engine

Model John Deere 6081

Cylinders

Number 6

Bore

Diameter 116 mm (4.57 in.)

Stroke

Diameter 129 mm (5.08 in.)

Engine

Displacement 8.1 L (496 cu in.)

Rated Horsepower

Horsepower 168 kW (225 hp) @ 2200 rpm

Rated Torque (maximum)

Torque 1058 N·m(780 lb-ft) @ 1400 rpm

Fast Idle

Speed 2350 ± 50 rpm

Slow Idle

Speed 850 ± 50 rpm

Oil Pressure

Pressure 105 kPa (15 psi) minimum allowable at idle

Oil Pressure Rated

Pressure 345 kPa (50 psi) minimum allowable

Oil Capacity

Capacity 28.5 L (30.12 qt)

Coolant Capacity

Capacity 30 L (8 gal)

Air Cleaner

Type dry, 2-stage
Electrical

Starter Motor

Voltage 12 V

Starter Motor

Type Negative ground

Alternator

Voltage 12 V

Alternator

Amperage 65 Amp

Alternator

Type Negative ground

Batteries

Voltage Two 12 V negative ground

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Item Measurement Specification
Capacities

Fuel Tank

Capacity 378 L (100 gal)

Cooling System

Capacity 30.0 L (8 gal)

Engine Crankcase

Capacity 28.5 L (30.12 qt)

Swing Gearbox

Capacity 6.8 L (7.2 qt)

Hydraulic Tank

Capacity 378.5 L (100 gal)
Hydraulic Pumps

Main Pump

Configuration Triple Section

Main Pump

Drive Gear

Main Pump Nominal Flow - Section 1

Displacement 103.2 cc/rev (6.3 in 3 /rev) @ 265 L/min (70 gpm)

Main Pump Nominal Flow - Section 2

Displacement 90.1 cc/rev (5.5 in 3 /rev) @ 227 L/min (60 gpm)

Main Pump Nominal Flow - Section 3

Displacement 62.2 cc/rev (3.8 in 3 /rev) @ 151 L/min (40 gpm)

Pilot Pump

Configuration Single Gear

Pilot Pump

Displacement 5 GPM

Pilot System

Pressure 500 psi
Hydraulic Filters

Main Tank Return Filters

Type Two @ 5-10 micron with 200 kPa (29 psi) bypass relief

Pilot Pressure Filter

Type 10 micron located in Pilot Shutoff Valve
Main Boom Cylinders

Main Boom Cylinders

Quantity 2

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Item Measurement Specification

Bore

Diameter 160 mm (6.29 in.)

Stroke

Length 1316 mm (51.60 in.)

Rod

Diameter 95.0 mm (3.74 in.)

Collapsed Length

Length 1824.9 mm (71.85 in.)
Stick Boom Cylinders

Stick Boom Cylinders

Quantity 1

Bore

Diameter 180 mm (7.08 in.)

Stroke

Length 1252.9 mm (49.33 in.)

Rod

Diameter 95.0 mm (3.74 in.)

Collapsed Length

Length 1866.9 mm (73.50 in.)
Stabilizer Cylinders

Stabilizer Cylinders

Quantity 4

Bore

Diameter 177.8 mm (7.00 in.)

Stroke

Length 731.3 mm (28.79 in.)

Rod

Diameter 101.6 mm (4.00 in.)

Collapsed Length

Length 105.41 mm (41.50 in.)
Joystick Valves

Joystick Valves

Quantity 2

Joystick Valves

Operating Pressure 3447 kPa (500 psi)
Hydraulic Tank

Return Filters Bypass Relief

Pressure Two @ 200 kPa (29 psi)

Breather

Pressure Ambient Air Pressure (Naturally Aspirated)

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Item Measurement Specification

Return Filter Restriction Pressure Switch

Pressure 172 kPa (25 psi)
Swing Drive Gearbox

Drive

Type Double-reduction Planetary

Ratio

Ratio 32:1

Pinion

Type 12 tooth
Bearing/Gear

Bearing/Gear

Diameter 1320.8 mm (52 in.)

Turntable Rotation

Speed 360° continuous @ 9rpm
Oil Cooler

Oil Cooler

Location Left side of radiator assembly

Bypass Temperature

Temperature Below 54°C (130°F)

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