Production

Who manufactures the CaseIH Steiger 645 Quadtrac?

• Manufacturer: CaseIH (a part of CNH)
• Type: Articulated Crawler tractor

Engine

What are the engine specifications of the 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)

Transmission

What type of transmission does the CaseIH Steiger 645 Quadtrac use?

• Transmission: 17-speed full power shift

Horsepower

What is the horsepower of the CaseIH Steiger 645 Quadtrac?

• 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

What are the mechanical features of the CaseIH Steiger 645 Quadtrac?

• Drive: Articulated crawler
• Final drives: Planetary
• Steering: Articulated power steering
• Cab: Standard with air-conditioning

Hydraulics

What are the hydraulic specifications for the CaseIH Steiger 645 Quadtrac?

• Type: Closed center
• Valves: 4 to 8
• Pump flow: 42 gpm (159.0 lpm)
  • Optional: 57 gpm (215.7 lpm)
  • Optional: 113 gpm (427.7 lpm)
• SCV flow: 35 gpm (132.5 lpm)

Tractor Hitch

What type of hitch does the CaseIH Steiger 645 Quadtrac have?

• Rear Type: IVN
• Rear lift (at 24"/610mm): 22250 lbs (10092 kg)
• Drawbar: Cat 4
  • Optional: Cat 5

Power Take-off (PTO)

What type of PTO does the CaseIH Steiger 645 Quadtrac feature?

• Rear PTO: Independent
• Rear PTO Type: 1000 (1.75)

Dimensions & Tracks

What are the dimensions and weight of the CaseIH Steiger 645 Quadtrac?

• Wheelbase: 154 inches (391 cm)
• Weight: 56800 lbs (25764 kg)
• Tracks: Yes

Electrical

What are the electrical specifications of the CaseIH Steiger 645 Quadtrac?

• Ground: Negative
• Charging system: Alternator
• Charging amps: 240
  • Optional: 330
• Batteries: 3
• Battery CCA: 950
• Battery volts: 12