Construction Bulldozer

SD22C Coal Bulldozer Coal mine crawler bulldozer

 Suitable for the construction of loose materials such as power plants and ports.

SD22C coal bulldozer is developed according to the needs of special engineering working environment, and is suitable for the construction of loose materials such as power plants and ports. The standard coal shovel has super capacity, super efficient operation efficiency and durability.

Power System

• Equipped with a WP12/QSNT-C235 electronically controlled engine that complies with China Non-Road Stage III emission standards, delivering strong power, high fuel efficiency, and low maintenance costs.

• High torque reserve with a rated output of 175 kW ensures reliable performance under heavy loads.

• A radial-seal air intake system is used to extend engine service life.

Transmission System

• The transmission is precisely matched to the engine power curve, providing a wider high-efficiency operating range and improved power transfer efficiency.

• The Jifeng in-house transmission system has been extensively proven in the market, offering stable performance and dependable quality.

Driving Environment

• Spacious hexahedral cab with wide visibility; optional FOPS/ROPS configuration enhances safety and reliability.

• Electronically controlled hand and foot throttles enable more accurate and comfortable operation.

• Intelligent display and control system with heating and air-conditioning allows real-time monitoring of machine status for a smarter, more user-friendly driving experience.

Work Adaptability

• Stable and reliable Jifeng chassis system designed for various harsh operating conditions.

• Long ground contact length and high ground clearance ensure smooth travel and excellent passability.

• Multiple attachments available, including straight blade, U-blade, angle blade, coal blade, rock blade, sanitation blade, ripper, and towing frame; standard LED work lights improve visibility and safety during night operations.

Maintainability

• Structural components are built on the proven quality of Jifeng’s mature product platforms.

• Electrical wiring harnesses are protected with corrugated conduits and organized using wire separators for a high level of protection.

• Large opening side panels provide easy access for servicing, while externally positioned lubrication and maintenance points enable fast and convenient routine maintenance.

SD22C (Coal Edition) Bulldozer — Technical Parameters