Overview
The CaseIH Steiger 645 is a 4WD articulated farm tractor manufactured in Fargo, North Dakota, starting in 2024. It is equipped with a 12.9L FPT 6-cylinder diesel engine providing 636.2 rated gross horsepower and a 17-speed full power shift transmission. The machine features a shipping weight of 50,328 lbs and a maximum weight capacity of 67,000 lbs.
Ideal Applications
Engine and Power Specifications:
The 787 ci FPT Cursor 13 engine is rated at 636.2 gross horsepower at 2100 RPM and reaches a maximum gross power output of 689.4 horsepower.
Transmission and Mechanical Drive:
The PowerDrive system consists of 17 forward and 2 reverse gears with a full power shift design, featuring articulated power steering and automatic front and rear differential locks.
Hitch and Hydraulic Performance:
The Category 4 rear hitch provides a 22,750-pound lift capacity at 24 inches, supported by a closed center hydraulic system with a 42 gpm pump flow.
Production
| Description | Built in Fargo, North Dakota, USA |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | CaseIH (a part of CNH) |
Engine
| Engine type | FPT 12.9L 6-cyl diesel |
|---|---|
| Exhaust fluid (DEF) | 66 gal (249.8 L) |
| Fuel tank | 455 gal (1722.2 L) |
| Bore/Stroke | 5.31x5.91 inches (135 x 150 mm) |
| Description | FPT Cursor 13 / turbocharged diesel / 6-cylinder 24-valve / liquid-cooled |
| Displacement | 787 ci (12.9 L) |
| Emissions | Tier IV |
| Maximum Power (gross) | 689.4 hp (514.1 kW) |
| Rated Power (gross) | 636.2 hp (474.4 kW) |
| Rated RPM | 2100 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 636.2 hp (474.4 kW) |
| Engine (max) | 689.4 hp (514.1 kW) |
| PTO (claimed) | 529.6 hp (394.9 kW) |
Transmission
| Gears | 17 forward and 2 reverse |
|---|---|
| Transmission | PowerDrive |
| Transmission type | 17-speed full power shift |
| Type | full power shift |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Description | Articulated power steering |
| Differential lock | automatic front and rear |
| Drive type | Four-wheel drive |
| Final drives | planetary |
Hydraulics
| Pump flow | 42 gpm (159.0 lpm) |
|---|---|
| SCV flow | 35 gpm (132.5 lpm) |
| Type | closed center |
| Valves | 4 to 8 |
Hitch
| Drawbar | Cat 4 |
|---|---|
| Rear lift (at 24"/610mm) | 22750 lbs (10319 kg) |
| Rear Type | IVN |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 1000 (1.75) |
Electrical
| Batteries | 3 |
|---|---|
| Battery CCA | 950 |
| Battery volts | 12 |
| Charging amps | 240 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Bar rear axle | 5.5 by 120 inches (139 by 3048 mm) |
|---|---|
| Front axle | Bar: 5.5 by 120 inches (139 by 3048 mm) |
| Wheelbase | 154 inches (391 cm) |
| Weight | 50328 lbs (22828 kg) |
| Wheelbase | 154 inches (391 cm) |
CaseIH Steiger 645 Weight
| Max capacity | 67000 lbs (30391 kg) |
|---|---|
| Max Drawbar | 6000 lbs (Cat 4) (2721 kg) |
| Shipping | 50328 lbs (22828 kg) |
References
| Description | TAFS Connect Steiger published in 2024, by New Holland |
|---|