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Tractor · 1976Unverified

Steiger Panther III ST-310

Name: Steiger Panther III ST-310
Brand: Steiger

Steiger Panther III ST-310 — III Series · 310 hp. Reference specifications; pending source verification.

The Steiger Panther III ST-310 is a tractor with a rated power of 310 hp, positioning it at the higher end of its class. It was manufactured from 1976 to 1983. This model features a 6-cylinder turbocharged diesel liquid-cooled engine, coupled with four-wheel drive and a 10-speed gearbox. It has an operating weight of 12111 kg, suitable for operations covering 1,500+ acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

310 hp

Max power

184.0 kW

Weight

12111 kg

Catalogue coverage

Variants represented

Richest spec table

81 rows

Recorded power

310 hp

Recorded weight

12111 kg

Transmissions

10-speed

Production years

1976-1983

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerSteigerReference

Four-wheel Drive (4WD) tractorReference

Built in Fargo, North Dakota, USAReference

Original price was $98,700 in 1983Reference

Four-wheel driveReference

Final drivesoutboard planetaryReference

Articulated power steeringReference

Hydraulic disc brakesReference

Safari Cab standard with heat and air-conditioning.Reference

Engine

Cummins 14.0L 6-cyl dieselReference

Engine231.2 kWReference

Drawbar (tested)184.0 kWReference

Cummins NTA-855CReference

turbocharged aftercooled dieselReference

6-cylinderReference

liquid-cooled inlineReference

Displacement14.0 LReference

Bore/Stroke140 x 152 mmReference

Power231.2 kWReference

Air cleanertwo paper elementsReference

Compression14.1:1Reference

Rated RPM2100Reference

Idle RPM830-2260Reference

Torque1328.9 NmReference

Torque RPM1400Reference

StarterelectricReference

Starter volts12Reference

Oil capacity33.1 LReference

Coolant capacity59.6 LReference

Max power184.0 kWReference

Transmission

10-speedReference

20-speedReference

TransmissionSpicer SST 1010Reference

Gears10 forward and 2 reverseReference

Clutchhydraulic dry discsReference

TransmissionDana-Spicer 1010-3BReference

Gears20 forward and 4 reverseReference

Ten-speed transmission with two-speed transfer case.Reference

Capacities

Fuel1010.6 LReference

PTO & Hydraulics

Hydraulic system124.9 LReference

Typeopen centerReference

Capacity124.9 LReference

Pressure155.1 barReference

Valves3 to 5Reference

Pump flow108.3 lpmReference

Rear TypeIIIReference

Dimensions

Wheelbase325 cmReference

Weight12111 kgReference

Front tire23.1-34Reference

Rear tire23.1-34Reference

Ag front23.1-34Reference

Ag rear23.1-34Reference

Length640 cmReference

Width243 cmReference

Height (exhaust)395 cmReference

Shipping weight12111 kgReference

Max weight15422 kgReference

Front axleRaba 598Reference

Raba 598 rear axleReference

Panther III ST-310 Serial Numbers

1976107-00001Reference

1977107-00314Reference

1978107-00463Reference

1979107-00612Reference

1980107-00887Reference

1981107-01079Reference

1982107-01501Reference

1983107-02501Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps90Reference

Batteries2Reference

Battery volts12Reference

Battery AH208Reference

Battery Group8DReference

Test results

Diesel 10-speed 4WDApril 4 - May 2, 1977Link: Nebraska Tractor Test 1235 fileReference

Drawbar performanceReference

Fuel use67.0 l/hourReference

Gear 6 used for power test.Reference

Max pull12136 kgReference

Gear 3 used for pull test.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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