Model Number: SD22--1 Brand Name: Evangel Key Specifications/Special Features: Bulldozer, Shantui 220HP/SD22 high powerModel: NT855-C280 BCIIIin-l ine, water cooled 4-cycle, overhead valve direct injection, turbocharged dieselRated revelation: 1800rpmRated horsepower: 162kWCylinder number-bore*stroke: 6-139.7mm*152.4Piston displacement: 14010mLMin fuel consumption: 205g/kWhMax torque: 1030Nm/1250rpmUndercarriage system:
Type: swing type of sprayed beam, suspended structure of equalizer bar
Carrier rollers: 2/each side
Track rollers: 6/each side(single flange4,double flange2)(E-7/each side)
Track type: assembled single-grouser shoes(38/each side)
Width of track shoes: 560mm
Pitch: 216mm
Overall dimension:
Straight tilt: 5750*3725*3395mm


Technical features:
● Chongfa NT855-C280S10 engine features strong power and high efficiency and energy-saving
● High reliability power shift transmission, the stable hydraulic torque converter, and two-stage spur gear final drive feature high power transmission efficiency
● Engine can run normally and reliably under all load conditions and all hot environments required by the user, without overheating
● Can realize the automatic diagnosis and whole-process monitoring of the malfunctions
Integrally injection molded instrument panel integrates the A/C, electric devices and instruments, featuring beautiful appearance and high grade
● Full box-type main frame with application of high performance materials and high strength castings features high carrying capacity against impact load and bending moment and the welds guarantee the life cycle of the main frame
● Semi-rigid suspension traveling system increases the ground area of tracks and improves the traction force of vehicle
● Ergonomically designed driver seat and armrests can be adjusted easily in vertical and longitudinal directions
Gearshift, steering and accelerator controls are arranged on the left side with the adoption of flexible shaft structure, working device controls are arranged on the right side with adoption of servo control system to achieve lighter and more flexible operations and relieve the operating fatigue
● Standard straight tilting blade features powerful cutting force to handle diversified severe working environments and the large single-shank ripper of adjustable penetrating angle can be used for the ripping of clay and frozen earth as well as the stripping of hard working faces, such as gravel and hardened salt mine