Dresser 175C Crawler Loader: Extreme-Duty C-Series Track Loader
The International Dresser 175C is the C-series refinement of the IH 175 crawler loader, built for the toughest job-site conditions - mining, quarrying, and demolition. As the top-of-the-line track loader in the IH/Dresser family, the 175C paired a heavy Dresser diesel with upsized hydraulics and a heavy-class undercarriage for production work where lighter machines wouldn't survive.
Where the 175C fits in the IH/Dresser line
The 175C is the C-series Dresser refinement of the IH 175 crawler loader. It sits at the top of the IH/Dresser crawler loader range as the extreme-duty machine - built for mining, quarry work, and demolition where smaller TD7/TD8-class machines or the lighter 100/125 loaders would be overmatched. The C-series designation reflects Dresser-era updates that carried over from the late IH era after Dresser Industries took on the IH construction line.
The 175C runs a heavy Dresser diesel through a refined planetary drivetrain. Compared to the base 175, the C-series got upsized hydraulic capacity to drive the larger loader bucket and a heavier-class undercarriage to handle the abrasive conditions production users put these machines through.
Dresser 175C Crawler Loader - Quick Specs
- Class
- Extreme-Duty Crawler Loader
- Generation
- C-Series
- Brand
- Dresser (formerly IH)
- Engine
- IH/Dresser Heavy Diesel
- Drivetrain
- Planetary Final Drives
- Predecessor
- IH-Dresser 175
- Typical Work
- Mining, Quarry, Demolition
What sets the C-series 175 apart
- Hydraulics. Larger pump and circuit capacity than the base 175 to handle the heavier-duty bucket and loader arms.
- Undercarriage. Heavy-class track chains, rollers, idlers, and sprockets sized for abrasive mining and quarry conditions.
- Engine. Heavy Dresser diesel - the family used across the larger IH/Dresser crawler line, well-supported by aftermarket parts including head gasket sets and water pumps.
- Operator station. Dresser-era cab and platform updates with revised seat package and controls.
- Brakes. Steering brake service items that cross-fit with the TD7/TD8 dozer and 100/125 loader brake packages.
Engine, hydraulics, and drivetrain
The 175C’s heavy Dresser diesel drives both the steering/drive hydraulics and the loader implement circuit. The engine family is shared with the larger IH/Dresser crawler dozer line, which is good news for parts - head gasket sets, water pumps, and basic internal components are well-stocked aftermarket items.
The implement hydraulic circuit drives the loader bucket lift and tilt cylinders. The 623084C92 main hydraulic pump is the standard Dresser cross-fit for the platform. Steering uses oil-bath disc-type steering brakes that share service parts with the TD7/TD8 dozer brake packages - the DBSKIT and DBSKIT-2 are the common service kits.
Common service items on the 175C
- Engine internals: IH/Dresser diesel pistons, rings, sleeves, head gaskets. The S.57678 head gasket set cross-fits the IH/Dresser engine family.
- Cooling system: The 3132738R93 water pump fits IH/Dresser dozers and crawler loaders.
- Hydraulic system: 623084C92 main hydraulic pump (Dresser cross-fit), loader bucket lift and tilt cylinder service.
- Steering brakes: DBSKIT basic steering brake kit and DBSKIT-2 brake shoe kit cross-fit from TD7/TD8 and 100/125 brake service. 621037C1 brake shoe.
- Operator station: PV862 seat package for IH/Dresser dozers and loaders. 621619C1 bottom seat cushion fits 100/125 loaders and TD7/TD8 dozers.
- Bucket and loader: Cutting edges, bucket teeth, pins and bushings, loader arm pin service.
- Undercarriage: Track chains, rollers, idlers, sprockets, recoil springs - heavy class.
- Electrical: Starter, alternator, gauges, switches, harness.
Parts and cross-fit components for the Dresser 175C
| Category | Common Parts | Browse |
|---|---|---|
| Engine | IH/Dresser diesel internals; S.57678 head gasket set cross-fit | S.57678 Head Gasket Set |
| Cooling | 3132738R93 water pump (IH/Dresser dozers cross-fit) | 3132738R93 Water Pump |
| Hydraulic Pump | 623084C92 main hydraulic pump (Dresser cross-fit) | 623084C92 Main Hydraulic Pump |
| Steering Brakes | DBSKIT, DBSKIT-2, 621037C1 brake shoe (TD7/TD8 cross-fit) | DBSKIT Brake Kit |
| Operator Station | PV862 seat package; 621619C1 bottom seat cushion | PV862 Seat Package |
| Bucket and Loader | Cutting edges, teeth, pins, bushings | Browse Bucket Parts |
| Undercarriage | Track chains, rollers, idlers, sprockets, recoil springs | Browse Undercarriage |
| Electrical | Starter, alternator, gauges, switches | Browse Electrical |
Need a part for your Dresser 175C Crawler Loader?
The Dresser cross-fit catalog for the 175C is broad - engine, hydraulic, brake, and seat components share part numbers across the IH/Dresser crawler family. Call our parts team with your machine and engine serial.
Request a PartWhat to verify before ordering
- Machine serial number. Confirm the serial on the 175C before ordering year-specific parts. IH-era and Dresser-era machines have running changes.
- Engine serial. Internal engine parts must match the engine serial - rings, sleeves, and head gasket dimensions can vary across the production run.
- Generation. The 175 platform saw IH-era and Dresser-era revisions. Confirm by serial before ordering hydraulic or brake components.
- Undercarriage spec. Track shoe count, roller and idler configuration vary by build and option package - measure before ordering.
- Bucket configuration. General-purpose, multi-purpose, and rock-bucket configurations have different cutting-edge and tooth specs.
Why the 175C still earns a paycheck
The 175C is the extreme-duty Dresser crawler loader - mining, quarry, and demolition at the top of the IH-Dresser crawler loader line. Production users still run these machines because the IH/Dresser engine family is well-supported, hydraulics are serviceable, and the heavy-class undercarriage tolerates conditions that destroy lighter machines.
Maintenance priorities on a 175C: clean fuel, regular hydraulic oil and filter service, heavy-class undercarriage wear monitoring, and loader cylinder seal service on schedule. Broken Tractor maintains cross-fit parts coverage across the IH/Dresser crawler family, including engine, hydraulic, brake, and operator-station components for the 175C.
