ممهدة الطرق Caterpillar 140K

# CAT 140K
## Motor Grader –

### 1. Engine
- Model: **Cat 3306**
- Configuration: 6-cylinder, in-line, water-cooled, turbocharged diesel
- Displacement: **7.2 L / 439 in³**
- Bore × Stroke: **105 mm × 127 mm**
- Rated power (1st gear, net): **128 kW / 171 hp @ 2,000 rpm**
- VHP range (net): **128–143 kW / 171–191 hp**
- Max torque: **996 N·m @ 1,000 rpm**
- Emission: **EPA Tier 3 / EU Stage IIIA (or Tier 2 / Stage II)**

### 2. Operating Weight
- Operating weight (typical equipped): **17,271 kg / 38,076 lb**

### 3. Moldboard (Blade)
- Blade width: **3.7 m / 12 ft**
- Blade height: **610 mm / 24 in**
- Blade thickness: **22 mm / 0.9 in**
- Cutting edge thickness: **16 mm / 0.6 in**

### 4. Travel Speeds
Forward (8 gears):
- 1st: 4.1 km/h
- 2nd: 5.5 km/h
- 3rd: 8.0 km/h
- 4th: 11.0 km/h
- 5th: 17.4 km/h
- 6th: 23.6 km/h
- 7th: 32.5 km/h
- 8th: **47.3 km/h (max)**

Reverse (6 gears):
- Max reverse: **37.4 km/h**

### 5. Steering & Turning
- Outside turning radius: **7.5 m**
- Steering angle (L/R): **47.5°**
- Articulation angle (L/R): **20°**

### 6. Dimensions
- Length (push plate to ripper): **10,297 mm**
- Width (over tires): approx **2,440 mm**
- Height (top of cab): **3,454 mm**

### 7. Capacities
- Fuel tank: approx **380 L**
- Hydraulic tank: approx **115 L**

### 8. Transmission
- Type: Power shift countershaft, **8 forward / 6 reverse**
- Control: Full electronic clutch pressure control, autoshift optional

---