Description:
Serial Number Location:
For Case 650H Crawler Dozers (manufactured from 2001 to 2010), the serial number plate is typically located on the left side of the machine frame near the front or beneath the operator's seat area. Always confirm your serial number before ordering model-specific parts to ensure compatibility with your specific configuration.
Key Specifications
| Feature |
Specification |
| Years Manufactured |
2001 – 2010 |
| Engine Model |
Case 4-390 Turbo (4-cylinder diesel) |
| Net Horsepower |
74 HP (55 kW) @ 2,200 rpm |
| Max Torque |
231 lb-ft (313 Nm) @ 1,400 rpm |
| Displacement |
239 cu in (3.9 L) |
| Transmission Type |
Hydrostatic Drive |
| Hydraulic Flow Rate |
15.3 gal/min (58 L/min) |
| Hydraulic Pressure |
2,900 psi (200 bar) |
| Operating Weight |
17,390 lbs (7,890 kg) |
| Blade Width |
80 – 92 in (2.03 – 2.34 m) |
| Blade Capacity |
1.6 – 1.9 cu yd (1.22 – 1.45 m³) |
| Max Travel Speed |
5.7 mph (9.2 km/h) |
| Dimensions (L×W×H) |
13.9' × 6.8' × 8.7' (4.24 × 2.07 × 2.65 m) |
Performance & Design Highlights
Turbocharged Diesel Efficiency
The Case 4-390 turbo diesel engine delivers reliable torque, fuel efficiency, and consistent performance for demanding dozing and grading applications.
Hydrostatic Drive System
Smooth, infinitely variable speed control allows precise operation in tight spaces, improving grading accuracy and overall maneuverability.
Improved Hydraulic System
The upgraded hydraulic system ensures responsive blade control and lifting performance, suitable for both fine grading and heavy pushing tasks.
Durable Undercarriage & Structure
Heavy-duty track components, sealed rollers, and reinforced structural design provide long-lasting performance in tough job site conditions.
Operator Comfort & Visibility
The 650H features ergonomic controls, reduced cab noise, excellent visibility, and easy access to service points, improving daily operation.
Maintenance & Common Issues
Routine Maintenance
| Component |
Service Interval |
| Engine Oil & Filter |
Replace every 500 hours |
| Hydraulic Fluid & Filter |
Service every 1,000 hours |
| Air Filter |
Inspect every 250 hours; replace as needed |
| Fuel Filter |
Replace every 500 hours |
| Final Drive Oil |
Check every 100 hours; replace every 1,000 hours |
| Cooling System |
Clean and inspect every 1,000 hours |
Common Issues & Fixes
| Issue |
Quick Fix |
| Hydraulic Leaks |
Inspect hoses, fittings, and seals; replace worn components |
| Track Tension Problems |
Adjust track tension daily to prevent premature wear |
| Hydrostatic Drive Hesitation |
Inspect fluid levels, filters, and system calibration |
| Steering Response Issues |
Inspect hydrostatic components; adjust or service as needed |
| Engine Overheating |
Clean radiator and oil coolers; inspect coolant system |