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Years in Production / 2024–Current

CaseIH

Steiger 645

Explore the specifications, hardware, and original references for the CaseIH Steiger 645.

Generic tractor; no model photo available
No photo

636hp

Source index power

MFWD Optional

Drive

2024–Current

Production years

CaseIH

Manufacturer

Steiger 645 / 01

At a glance

Overview

2024 -

Steiger 4WD Series

Four-wheel Drive (4WD) tractor

Production

Four-wheel Drive (4WD) tractor

Built in Fargo, North Dakota, USA

Original price was $854,174 in 2026

Manufacturer
CaseIH (a part of CNH)

Mechanical

Four-wheel drive

Articulated power steering

Cab standard with air-conditioning.

Final Drives
planetary
Differential Lock
automatic front and rear

Hydraulics

Type
closed center
Valves
4 to 8
Pump Flow
42 gpm159.0 lpm
Pump Flow
57 gpmOptOptional215.7 lpm
Pump Flow
113 gpmOptOptional427.7 lpm
Scv Flow
35 gpm132.5 lpm

Hitch

Rear Type
IVN
Rear Lift At24610mm
22750 lbs10319 kg
Drawbar
Cat 4
Drawbar
Cat 5 OptOptional

Pto

Rear Pto
independent
Rear Type
1000 (1.75)

Electrical

Ground
negative
Charging System
alternator
Charging Amps
240
Charging Amps
330 OptOptional
Batteries
3
Battery Cca
950
Battery Volts
12

Steiger 645 / 02

Under the hood

Engine Detail

FPT Cursor 13

turbocharged diesel

6-cylinder 24-valve

liquid-cooled

Displacement
787 ci12.9 L
Bore Stroke
5.31x5.91 inches135 x 150 mm
Emissions
Tier IV
Rated Power Gross
636.2 hp474.4 kW
Maximum Power Gross
689.4 hp514.1 kW
Rated Rpm
2100
Starter
electric
Starter Volts
12
Cylinders
6
Cooling
liquid-cooled

Engine Options

FPT 12.9L 6-cyl diesel

Fuel Tank
455 gal1722.2 L
Exhaust Fluid Def
66 gal249.8 L

Steiger 645 / 03

Gears & controls

Transmission

Transmission
PowerDrive
Transmission Type
full power shift
Gears
17 forward and 2 reverse

Caseih Steiger645 Transmission

17-speed full power shift

Steiger 645 / 04

Size. Stance. Footprint.

Dimensions

Wheelbase
154 in391 cm
Max drawbar
6,000 lbs2,721 kg

Dimensions And Tires

Wheelbase
154 inches391 cm
Weight
50328 lbs22828 kg

See it in action

Videos

Watch CaseIH Steiger 645 videos from their original YouTube creators.

K-Tec 1230 Scraping Gumbo Clay with Case IH Steiger 645 – Full Clips

Video by K-Tec Earthmovers Inc.

Watch on YouTube ↗