Claas
257
Farm tractor · 2004–2014 · 90 hp
Claas257
The Claas 257 is a farm tractor manufactured from 2004 to 2014. It features a NEF F4CE0454C engine, and hydrostatic power steering. The transmission is a gear type with 12 forward and reverse.
Engine
| Engine | NEF F4CE0454C |
|---|---|
| Cylinders | 4 |
| Turbocharger Status | turbo |
| Displacement | 273.7 ci (4.5 L) |
| Bore | 4.09 in (104 mm) |
| Stroke | 5.2 in (132 mm) |
| Power Gross | 67.1 kW |
| Power Rated | 90 hp (67.1 kW) |
| Torque Peak | 270 lb-ft (366.1 Nm) |
| Torque Peak | 1,400 RPM |
| Manufacturer | NEF |
| Rated | 2,300 RPM |
Transmission
| Transmission Type | gear |
|---|---|
| Gears | 12 forward and reverse |
| Available Options | 12-speed, 24-speed |
Hydraulics
| Total Flow | 12.7 gpm (48.1 lpm) |
|---|
PTO
| Rear Type | 540/750/ground |
|---|
Hitch
| Rear Lift | 6,924 lbs (3,140 kg) |
|---|
Dimensions
| Length | 163 in (414 cm) |
|---|---|
| Height | 94.9 in (241 cm) |
| Wheelbase | 86.2 in (218 cm) |
Weight
| Weight | 6,527 lbs (2,960 kg) |
|---|
Tires & Tracks
| Front Ag | 6.50-16, 280/70R20 |
|---|---|
| Rear Ag | 14.9R28 |
Fuel
| Capacity | 18 gal (68.1 L) |
|---|
Steering
| Type | hydrostatic power |
|---|