Description:
Serial Number Location:
For Case 650G Crawler Dozers (manufactured from 1996 to 2001), the serial number plate is typically located on the left side of the frame near the front of the dozer or beneath the operator's platform. Always verify your serial number before ordering model-specific parts, as production year updates may affect compatibility.
Key Specifications
| Feature |
Specification |
| Years Manufactured |
1996 – 2001 |
| Engine Model |
Case 4-390 (4-cylinder diesel) |
| Net Horsepower |
74 HP (55 kW) @ 2,000 rpm |
| Max Torque |
231 lb-ft (313 Nm) @ 1,200 rpm |
| Displacement |
239 cu in (3.9 L) |
| Transmission Type |
Hydrostatic Drive |
| Hydraulic Flow Rate |
15.3 gal/min (58 L/min) |
| Hydraulic Pressure |
2,500 psi (172 bar) |
| Operating Weight |
16,500 lbs (7,484 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' × 8.6' (4.24 × 2.07 × 2.62 m) |
Performance & Design Highlights
Reliable Diesel Power
The Case 4-390 diesel engine delivers dependable torque, fuel efficiency, and reliable performance for grading, clearing, and general earthmoving tasks.
Hydrostatic Drive System
Infinitely variable speed control provides smooth, precise operation, enhancing maneuverability and grading accuracy in tight spaces or on slopes.
Responsive Hydraulic System
The 650G features a durable hydraulic system that offers consistent blade response and easy operation for fine grading or heavy pushing.
Compact & Versatile Dozer
With its compact size and heavy-duty undercarriage, the 650G is ideal for utility work, residential grading, and light to moderate construction applications.
Operator Comfort & Accessibility
Ergonomic controls, excellent visibility, and straightforward maintenance access improve productivity and reduce operator fatigue.
Maintenance & Common Issues
Routine Maintenance
| Component |
Service Interval |
| Engine Oil & Filter |
Replace every 250 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, seals, and fittings regularly; replace worn parts |
| Hydrostatic Drive Hesitation |
Check fluid levels, filters, and system calibration |
| Steering Responsiveness Issues |
Inspect and adjust steering controls and hydrostatic components |
| Final Drive Seal Leaks |
Inspect final drives; replace seals if leaking |
| Engine Overheating |
Clean radiator and oil coolers; inspect coolant system |