CaseIH Steiger 620 Quadtrac
Power
620 hp
Production
2014-2023
Engine
Two-stage turbocharged air-to-water intercooled air-to-air aftercooled diesel, 6-cylinder
Transmission
Full power shift
From the same series:
Introduction
Case IH Steiger 620 Quadtrac: Articulated Crawler Tractor
The Case IH Steiger 620 Quadtrac is a high-horsepower articulated crawler tractor produced between 2014 and 2023. Designed for large-scale agricultural operations, this machine utilizes a four-track system to maximize traction while minimizing soil compaction.
Engine and Performance
The tractor is powered by a 12.9-liter FPT 6-cylinder diesel engine. It features two-stage turbocharging with both air-to-water and air-to-air intercooling, alongside an electronic high-pressure common rail fuel system. The unit delivers a rated 620 horsepower, with a maximum power output of 682 horsepower. It complies with Tier 4 emission standards using Selective Catalytic Reduction (SCR) technology.
Transmission and Drivetrain
Power is transferred through a full powershift transmission providing 16 forward and 2 reverse gears, managed by an electro-hydraulic wet disc clutch. The vehicle utilizes an articulated steering system and planetary final drives, specifically configured for its crawler track propulsion.
Hydraulics and Hitch
The hydraulic system is pressure flow compensated, featuring a standard pump flow of 42 gpm (159 lpm), with optional high-flow upgrades up to 113 gpm. It supports 4 to 8 valves. The rear hitch is a Category IVN type with a Category 4 drawbar and quick coupler, providing a rear lift capacity of 19,728 lbs at 24 inches.
Operator Environment and Dimensions
The operator works within the Surveyor Cab, which comes standard with air conditioning. The tractor has a wheelbase of 154 inches and operates on 30-inch wide tracks. The total operating weight ranges from 48,780 to 60,145 pounds depending on configuration.
Conclusion
The Steiger 620 Quadtrac is engineered for heavy-duty traction tasks, such as deep tillage and large-scale planting. Its combination of high-capacity hydraulics, track-based flotation, and substantial engine output makes it a primary choice for operations requiring sustained performance over large acreages.
Production Information of CaseIH, Steiger 620 Quadtrac
- Original price was $567,632 in 2015
- Articulated Crawler tractor
- Built in Fargo, North Dakota, USA
| Manufacturer | CaseIH (a part of CNH) |
|---|
Engine Specifications of CaseIH, Steiger 620 Quadtrac
- FPT
- Liquid-cooled
- 6-cylinder
- Two-stage turbocharged air-to-water intercooled air-to-air aftercooled diesel
| Starter volts | 24 |
|---|---|
| Starter | Electric |
| Emission control | Selective catalytic reduction (SCR) |
| Fuel system | Electronic high pressure common rail |
| Maximum Power | 682 hp [508.6 kW] |
| Displacement | 787 ci [12.9 L] |
| Emissions | Tier 4 |
| Power | 620 hp [462.3 kW] |
| Bore/Stroke | 5.31x5.91 inches [135 x 150 mm] |
| Rated RPM | 2100 |
| Compression | 15.5:1 |
| Cooling system | Hydraulically-driven fan |
Transmission Information of CaseIH, Steiger 620 Quadtrac
Transmission variants 1
| Type | Full power shift |
|---|---|
| Gears | 16 forward and 2 reverse |
| Clutch | Electro-hydraulic wet disc |
Mechanical Specs of CaseIH, Steiger 620 Quadtrac
- Surveyor Cab standard with air-conditioning.
| Drive | Articulated crawler |
|---|---|
| Drive(optional) | Engine brake |
| Brakes | Hydraulic wet disc |
| Final drives | Planetary |
| Trailer brakes | Hydraulic |
| Steering | Hydraulic articulated |
Optional.
Optional.
Power Information of CaseIH, Steiger 620 Quadtrac
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 |
| Engine RPM | 1000@1811 |
1.75 inch shaft
Hydraulics Specifications of CaseIH, Steiger 620 Quadtrac
| Type | Pressure flow compensated |
|---|---|
| Type(optional) | 113 gpm [427.7 lpm] |
| Type(optional) | 57 gpm [215.7 lpm] |
| Valves | 4 to 8 |
| SCV flow | 35 gpm [132.5 lpm] |
| Pump flow | 42 gpm [159.0 lpm] |
TwinFlow option
High Flow option
Three-Point Hitch of CaseIH, Steiger 620 Quadtrac
| Rear Type | IVN |
|---|---|
| Rear Type(optional) | Cat. 5 |
| Drawbar | Cat. 4 |
| Rear lift (at 24"/610mm) | 19728 lbs [8948 kg] |
| Rear Arms | Quick coupler |
Electrical System of CaseIH, Steiger 620 Quadtrac
| Ground | Negative |
|---|---|
| Battery CCA | 1000 |
| Batteries | 2 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 240 |
Where it sits
With 620 HP, the CaseIH Steiger 620 Quadtrac sits between Steiger 600 Quadtrac (600 HP) and Steiger 645 Quadtrac (636 HP) in CaseIH's range. Its power puts it in the 99th percentile of 2010s models in our database (2476 machines).
Frequently asked questions
How much horsepower does the CaseIH Steiger 620 Quadtrac have?
The CaseIH Steiger 620 Quadtrac delivers 620 HP.
What years was the CaseIH Steiger 620 Quadtrac produced?
The CaseIH Steiger 620 Quadtrac was produced in 2014-2023.
What engine does the CaseIH Steiger 620 Quadtrac have?
The CaseIH Steiger 620 Quadtrac is powered by a Two-stage turbocharged air-to-water intercooled air-to-air aftercooled diesel, 6-cylinder engine.
What transmission does the CaseIH Steiger 620 Quadtrac use?
The CaseIH Steiger 620 Quadtrac uses a Full power shift transmission.