Compare/Steiger Panther III PTA-310 vs Steiger Panther III ST-320

Steiger Panther III PTA-310 vs Steiger Panther III ST-320

Verdict: Steiger Panther III PTA-310 vs Steiger Panther III ST-320

The Steiger Panther III PTA-310 and the Steiger Panther III ST-320 are both tractors — here is how they stack up on the figures that matter. Steiger Panther III ST-320 leads on rated power with 320 hp against 310 hp. Steiger Panther III ST-320 is the lighter machine (11,793 kg vs 12,882 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Steiger Panther III PTA-310 is the newer design (1980 vs 1976). In short: choose the Steiger Panther III ST-320 for outright pulling power, or the Steiger Panther III PTA-310 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Steiger

Fit score

Best match

Clear

Steiger

Fit score

Best match

Clear

Rated power

310 hp

320 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

SteigerReference

With 23.1x34 tires.Reference

Gear 2-Lo used for pull test.Reference

Final drives

outboard planetaryReference

Engine

231.2 kWReference

238.6 kWReference

Displacement

14.0 LReference

14.8 LReference

Bore/Stroke

140 x 152 mmReference

140 x 121 mmReference

Power

231.2 kWReference

238.6 kWReference

Rated RPM

2100Reference

2600Reference

Torque

1328.9 NmReference

—

Torque RPM

1400Reference

—

Starter volts

12Reference

Oil capacity

33.1 LReference

—

Coolant capacity

54.9 LReference

—

Fuel tank

—

1010.6 LReference

Drawbar (claimed)

—

201.3 kWReference

Drawbar (tested)

—

195.5 kWReference

Compression

—

15.5:1Reference

Starter

—

electricReference

Max power

—

195.5 kWReference

Transmission

Allison HT-754Reference

Spicer SST 1010-2AReference

Gears

10 forward and 2 reverseReference

20 forward and 4 reverseReference

PTO & Hydraulics

Type

power shift with torque converterReference

open centerReference

Pressure

155.1 barReference

—

Valves

3 to 5Reference

4Reference

Pump flow

108.3 lpmReference

—

Rear Type

IIIReference

Rear PTO

independentReference

—

Rear PTO Type

540/1000Reference

—

Steering press.

—

144.8 barReference

Dimensions

Wheelbase

336 cmReference

325 cmReference

Weight

12882 kgReference

11793 kgReference

Front tire

23.1-34Reference

24.5-32Reference

Rear tire

23.1-34Reference

24.5-32Reference

Ag front

32.5-32Reference

30.5-32Reference

Ag rear

32.5-32Reference

30.5-32Reference

Length

671 cmReference

640 cmReference

Width

243 cmReference

—

Shipping weight

12882 kgReference

—

Max weight

15422 kgReference

Ground clearance

—

50 cmReference

Electrical

Ground

negativeReference

Charging amps

90Reference

—

Battery volts

12Reference

Batteries

—

2Reference

Steiger Panther III PTA-310 Height

Hood

240 cmReference

241 cmReference

Cab

342 cmReference

Exhaust

395 cmReference

396 cmReference

Speeds

Panther III ST-320 Serial Numbers

1976

—

108-00001Reference

1977

—

108-00187Reference

Steiger Panther III ST-320 Height

Test results

Fuel use

—

71.5 l/hourReference

Max pull

—

12744 kgReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.