ماكينة التحميل المجنزرة الصغيرة Caterpillar 299

# CAT 299D3 Compact Track Loader Official Specifications
Standard config: Closed cab, two-speed travel, 400mm rubber tracks, 2036mm standard general bucket, manual quick coupler, no counterweight, 75kg operator, full fluids

## 1. Engine Performance
- Engine Model: Cat C3.8 DIT Turbo Diesel
- Gross Power (SAE J1995): 73 kW / 98 hp @ 2400 rpm
- Net Power (SAE J1349): 71 kW / 95 hp @ 2400 rpm
- Peak Torque (1500 rpm): 334 N·m / 246 lbf-ft
- Displacement: 3.8 L (232 cu in)
- Bore × Stroke: 100 mm × 120 mm
- Emission Standard: EU Stage V / US EPA Tier 4 Final

## 2. Weight & Load Capacities
- Operating Weight: 5,114 kg (11,275 lb)
- Tipping Load: 4,520 kg (9,945 lb)
- Rated Operating Capacity (35% tipping load): 1,580 kg (3,480 lb)
- Rated Operating Capacity (with optional counterweight): 2,380 kg (5,240 lb)
- Lift Cylinder Breakout Force: 2,795 kg (6,162 lbf)
- Tilt Cylinder Breakout Force: 3,298 kg (7,270 lbf)

## 3. Overall Machine Dimensions
- Overall Length (with bucket): 3,564 mm (140.3 in)
- Overall Length (without bucket): 3,189 mm (125.5 in)
- Track Ground Contact Length: 1,768 mm (69.6 in)
- Overall Width (400mm tracks): 1,905 mm (75 in)
- Overall Width (optional 450mm tracks): 1,982 mm (78 in)
- Overall Height (top of cab): 2,123 mm (83.6 in)
- Max Overall Height (lift arm full up): 4,032 mm (158.7 in)
- Minimum Ground Clearance: 244 mm (9.6 in)
- Departure Angle: 33°
- Turning Radius (coupler center): 1,476 mm (58.1 in)

## 4. Working Lift & Dump Specs
- Max Dump Height: 2,399 mm (94.5 in)
- Max Reach at Full Dump Height: 493 mm (19.4 in)
- Rack Back Angle (max lift height): 81°
- Bucket Dump Angle: 54°
- Standard Bucket Width: 2,036 mm (80 in)

## 5. Undercarriage & Ground Pressure
- Standard Track Width: 400 mm rubber track pads
- Optional Track Width: 450 mm rubber track pads
- Ground Contact Area (400mm tracks): 1.41 m² (2,184 sq in)
- Ground Pressure (400mm tracks): 36.4 kPa (5.3 psi)
- Ground Pressure (450mm tracks): 35.8 kPa (5.2 psi)

## 6. Hydraulic System
### Standard Hydraulics
- Main System Pressure: 23,000 kPa (3,335 psi)
- Standard Loader Flow: 86 L/min (23 gal/min)
- Calculated Hydraulic Power: 33 kW

### Optional High Flow XPS
- Max Hydraulic Pressure: 28,000 kPa (4,061 psi)
- Max Auxiliary Flow: 121 L/min (32 gal/min)

## 7. Travel Performance
- Single Speed Travel Speed: 8.4 km/h (5.2 mph)
- Two Speed Max Travel Speed: 13.5 km/h (8.4 mph)

## 8. Fluid Capacities
- Fuel Tank: 120 L (31.7 US gal)
- Hydraulic Tank: 39 L (10.3 US gal)
- Full Hydraulic System: 55 L (14.5 US gal)
- Engine Crankcase Oil: 13 L (3.5 US gal)
- Cooling System: 16 L (4.1 US gal)