CASE CX75C SR Excavator


Model Comparison
- 41.2 kW (55.3 hp)
- 41.2 kW (55.3 hp)
Product Features
The CX75C SR features a redesigned cab with 11% more foot space and a 7% wider interior, providing the same roominess found in much larger CASE excavators. High-definition monitoring and an automatic 6-vent air conditioning system ensure the operator remains productive and comfortable throughout long shifts. Maintenance is streamlined with ground-level access to all filters and radiators, resulting in a 40% improvement on the SAE serviceability index. Furthermore, the Intelligent Hydraulic System includes pump transition reduction control to decrease engine loads and maximize fuel economy during precision work.


High-Performance Hydraulic System
Optimized hydraulics deliver a 9% increase in oil flow ($148~l/min$) compared to previous generations, resulting in cycle times that are up to 7% faster. The innovative pump transition reduction control continuously monitors operations to decrease pump loads, ensuring hydraulic power is always available on demand while minimizing fuel consumption.
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Engine Model | ISUZU AP-4LE2X | ISUZU AP-4LE2X |
| Rated flywheel horse power | 41.2 kW (55.3 hp) | 41.2 kW (55.3 hp) |
| Horsepower | 41.2 kW (55.3 hp) | 41.2 kW (55.3 hp) |
| Maximum torque | 193 Nm | 193 Nm |
| Emissions level | Tier 4 | Tier 4 |
| Piston displacement | 2,179 CC | 2,179 CC |
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Max oil flow | 2 x 74 litres/min at 2000 min-1 | 2 x 74 litres/min at 2000 min-1 |
| Working circuit pressure - Boom/Arm/Bucket | 29.4 MPa | 29.4 MPa |
| Working circuit pressure - Swing circuit | 22.6 MPa | 22.6 MPa |
| Working circuit pressure - Travel circuit | 29.4 MPa | 29.4 MPa |
| Pilot pump (1 gear pump) - Max. oil flow | 18 litres/min | 18 litres/min |
| Pilot pump (1 gear pump) - Working circuit pressure | 3.9 MPa | 3.9 MPa |
| Blade pump (1 gear pump) - Max. oil flow | 35.4 litres/min at 2000 min-1 | 35.4 litres/min at 2000 min-1 |
| Blade pump (1 gear pump) - Working circuit pressure | 23.5 MPa | 23.5 MPa |
| Blade pump (1 gear pump) - Maximum swing speed | 10.4 min-1 | 10.4 min-1 |
| Blade pump (1 gear pump) - Work mode display | (SP, H, Auto) | (SP, H, Auto) |
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Max oil flow | 2 x 74 litres/min | 2 x 74 litres/min |
| Maximum pressure | 29.4 MPa | 29.4 MPa |
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Travel speeds - High | 5.1 km/h | 5.1 km/h |
| Travel speeds - Low | 3.2 km/h | 3.2 km/h |
| Boom Swing Arm Left | 0 Degrees | N/A |
| Boom swing arm right | 0 Degrees | N/A |
| Drawbar pull | 59.5 kN | 59.5 kN |
| Grade-ability | 70% (35°) | 70% (35°) |
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Hydraulic system | 96.3 l | 96.3 l |
| Fuel tank | 120 l | 120 l |
| Engine oil | 11.5 l | 11.5 l |
| Cooling system | 12.2 l | 12.2 l |
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Sound pressure level at operator station | Lpa = 73 dB (A) in compliance with Standard ISO6396:2008 | Lpa = 73 dB (A) in compliance with Standard ISO6396:2008 |
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Number of carriers rollers (each side) | 1 | 1 |
| Number of track rollers (each side) | 5 | 5 |
| Number of shoes (each side) | 39 | 39 |
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Operating Weight | 8,520 kg | 8,840 kg |
| Name | CASE CX75C SR | CASE CX80C |
|---|---|---|
| Bucket digging force | 56.9 kN | 56.9 kN |