CaseIH Steiger 645 Quadtrac
The CaseIH Steiger 645 Quadtrac is a tractor produced by Caseih. It is equipped with a 787 ci 12.9 L engine. The rated power output is 636.2 hp 474.4 kW. Transmission: PowerDrive. Drive type: articulated crawler. Operating weight: 56800 lbs 25764 kg.
Engine Power
636.2 hp
474.4 kW
Drive & Traction
articulated crawler
Fuel & Capacities
470 gal
1779.0 L
Transmission
PowerDrive
Operating Weight
56800 lbs
25764 kg
Caseih Steiger 645 Quadtrac Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 2024 -
Steiger Quadtrac SeriesArticulated Crawler tractor |
|---|---|
2024 - | |
Steiger Quadtrac Series | |
Articulated Crawler tractor | |
Production | |
|---|---|
Manufacturer | CaseIH (a part of CNH) |
Articulated Crawler tractor | |
CaseIH Steiger 645 Quadtrac Engine | |
|---|---|
FPT 12.9L 6-cyl diesel | |
Fuel tank | 470 gal
1779.0 L |
Exhaust fluid (DEF) | 85 gal
321.7 L |
Engine details ...  | |
CaseIH Steiger 645 Quadtrac Transmission | |
|---|---|
17-speed full power shift | |
Transmission details ...  |
CaseIH Steiger 645 Quadtrac Power | |
|---|---|
Engine (gross) | 636.2 hp
474.4 kW |
Engine (max) | 689.4 hp
514.1 kW |
PTO (claimed) | 529.6 hp
394.9 kW |
Mechanical | |
|---|---|
Drive | articulated crawler |
Final drives | planetary |
Articulated power steering | |
Cab standard with air-conditioning. | |
Hydraulics | |
|---|---|
Type | closed center |
Valves | 4 to 8 |
Pump flow | 42 gpm
159.0 lpm |
57 gpmOptOptional
215.7 lpm | |
113 gpmOptOptional
427.7 lpm | |
SCV flow | 35 gpm
132.5 lpm |
Tractor hitch | |
|---|---|
Rear Type | IVN |
Rear lift (at 24"/610mm) | 22250 lbs
10092 kg |
Drawbar | Cat 4 |
Cat 5 OptOptional | |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 1000 (1.75) |
Dimensions & Tracks | |
|---|---|
Wheelbase | 154 inches
391 cm |
Weight | 56800 lbs
25764 kg |
Tracks | |
Full dimensions and tracks ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 240 |
330 OptOptional | |
Batteries | 3 |
Battery CCA | 950 |
Battery volts | 12 |
References | |
|---|---|
 | |
TAFS Connect Steiger published in 2024, by New Holland |
Engine
Engine Detail — 787 ci / 12.9 L Diesel
Manufacturer | FPT Cursor 13 |
Configuration | turbocharged diesel, 6-cylinder 24-valve, liquid-cooled |
Displacement | 787 ci
12.9 L |
Bore/Stroke | 5.31x5.91 inches
135 x 150 mm |
Emissions | Tier IV |
Rated Power (gross) | 636.2 hp
474.4 kW |
Maximum Power (gross) | 689.4 hp
514.1 kW |
Rated RPM | 2100 |
Starter | electric |
Starter volts | 12 |
CaseIH Steiger 645 Quadtrac Engine | |
|---|---|
 |
Transmission
Transmission — PowerDrive
Transmission | PowerDrive |
Type | full power shift |
Gears | 17 forward and 2 reverse |
CaseIH Steiger 645 Quadtrac Transmission | |
|---|---|
 |
Dimensions
CaseIH Steiger 645 Quadtrac Tracks |
|---|
Dimensions | |
|---|---|
Wheelbase | 154 inches
391 cm |
Front axle | Flange: 88 inch length
2235 mm |
Flange rear axle | 88 inch length
2235 mm |
CaseIH Steiger 645 Quadtrac Weight | |
|---|---|
Shipping | 56800 lbs
25764 kg |
Max capacity | 67000 lbs
30391 kg |
Max Drawbar | 6000 lbs (Cat 4)
2721 kg |
11000 lbs (Cat 4)OptOptional
4989 kg | |
15000 lbs (Cat 5)
6804 kg | |
Photos
CaseIH Steiger 645 Quadtrac tractor photo
Related models
CaseIH Steiger 645
- Power:
- 636.2
- Production years:
- 2024 - 2026
CaseIH Steiger 620
- Power:
- 620
- Production years:
- 2014 - 2023
CaseIH Steiger 620 Quadtrac
- Power:
- 620
- Production years:
- 2014 - 2023
CaseIH Steiger 600
- Power:
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- Production years:
- 2011 - 2013
CaseIH Steiger 600 Quadtrac
- Power:
- 600
- Production years:
- 2011 - 2021