Track-Type Bulldozer with Elevated Sprocket
The SD8N bulldozer is a track-type dozer with elevated sprocket, hydraulic direct drive and hydraulic controls. It is equipped with a power separating hydraulic-mechanic type torque converter and a planetary power shift transmission.
Technical Specifications
Overview
High-Performance Track-Type Bulldozer
The SD8N is a versatile, heavy-duty earthmoving machine engineered with an elevated sprocket design and semi-rigid suspension for superior performance. It utilizes a powerful Cummins engine paired with a modular hydraulic-mechanical transmission system for precise control and efficiency. Designed for demanding applications such as road construction, mining, and land clearance, this bulldozer offers excellent maneuverability and high-capacity operational output.
Performance Metrics
Key Performance Metrics
257 kW
Rated Power
37,300 kg
Operation Weight
11.24 m³
Dozing Capacity
3,940 mm
Blade Width
Technical Specifications
Engine Details
- Engine Model: Cummins NTA855-C360S10
- Rated Speed: 2100 rpm
- Torque Storage Coefficient: ≥20%
Transmission and Drive
| Gear | Forward Speed (km/h) | Backward Speed (km/h) |
|---|---|---|
| 1st | 0-3.5 | 0-4.7 |
| 2nd | 0-6.2 | 0-8.1 |
| 3rd | 0-10.8 | 0-13.9 |
Undercarriage Configuration
- Track Rollers: 8 per side
- Track Pitch: 216 mm
- Shoe Width: 560 mm
- Ground Pressure: 94 kpa
Hydraulic System
- Max System Pressure: 20 MPa
- System Output: 220 L/min
- Pump Type: Gears Oil Pump
Features
- Key Features
- Elevated SprocketModular DesignElectric MonitoringPower Shift TransmissionPilot Hydraulic Control
