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Steiger Panther II ST-310

Steiger Panther II ST-310 tractor
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The Steiger Panther II ST-310 is a four-wheel drive (4WD) tractor produced by Steiger from 1974 to 1976. It is part of the II Series and was built in Fargo, North Dakota, USA. Powered by a Cummins NT-855-C310 turbocharged 6-cylinder diesel engine with 310 hp, it features a Dana-Spicer 1010 10-speed transmission. The tractor includes articulated power steering, hydraulic disc brakes, and a standard cab with optional heat and air-conditioning. It has an open center hydraulic system with 2000 psi pressure and a rear optional type III hitch. Dimensions include a 122-inch wheelbase, 235-inch length, and a max weight of 29,000 lbs. The Panther II ST-310 is related to the Panther III ST-310, Cougar II ST-300, and Turbo Tiger II ST-320 models.
SteigerPanther II ST-310tractorspecificationsenginetransmissiondimensionshydraulics4WDfarm tractor
Power310 hp
Founded1974 - 1976
ModelPanther II ST-310

Technical Specifications

Detailed specifications and technical data for Steiger Panther II ST-310

Power

Engine:310 hp (231.2 kW)
Drawbar (claimed):262 hp (195.4 kW)

Tires

Ag rear:24.5-32, 23.1-30
Ag front:24.5-32, 23.1-30
Other sizes:30.5-32, 18.4-34, 23.1-34, 18.4-38, 20.8-38

Engine

Type:turbocharged diesel
Model:Cummins NT-855-C310
Power:310 hp (231.2 kW)
Torque:890 lb-ft (1206.8 Nm)
Cooling:liquid-cooled inline
Starter:electric
Cylinders:6-cylinder
Fuel tank:207 gal (783.5 L)
Rated RPM:2100
Torque RPM:2100
Bore/Stroke:5.50x6.00 inches (140 x 152 mm)
Compression:14:1
Displacement:855 ci (14.0 L)
Oil capacity:42 qts (39.7 L)
Starter volts:12
Coolant capacity:20 qts (engine) (18.9 L), 33 qts (radiator) (31.2 L)

Dimensions

Width:95 inches (241 cm)
Length:235 inches (596 cm)
Wheelbase:122 inches (309 cm)
Max weight:29000 lbs (13154 kg)
Height (cab):135 inches (342 cm)
Height (hood):95 inches (241 cm)
Shipping weight:2100 lbs (952 kg)
Ground clearance:20 inches (50 cm)

Electrical

Ground:negative
Batteries:2
Battery volts:12
Charging amps:54
Charging system:alternator

Hydraulics

Type:open center
Valves:3
Pressure:2000 psi (137.9 bar)
Pump flow:20.6 gpm (78.0 lpm)
Steering flow:23.5 gpm (88.9 lpm)
Steering pressure:1500 psi (103.4 bar)

Mechanical

Cab:standard with optional heat and air-conditioning
Drive:Four-wheel drive
Brakes:Hydraulic disc brakes
Steering:Articulated power steering
Final drives:outboard planetary

Production

Type:Four-wheel Drive (4WD) tractor
Series:II Series
Built in:Fargo, North Dakota, USA
Years made:1974 - 1976

Transmission

Gears:10 forward and 2 reverse
Model:Dana-Spicer 1010
Description:Five gears, plus reverse, in two ranges.
Oil capacity:56.8 qts (53.8 L)

Tractor hitch

Rear Type:III Optional

Related Models

Steiger Panther III ST-310

Model:Panther III ST-310

Steiger Cougar II ST-300

Model:Cougar II ST-300

Steiger Turbo Tiger II ST-320

Model:Turbo Tiger II ST-320