Shantui DH17-G XL (Extended) The fourth national bulldozer

1、Hydrostatic drive

● The whole machine adopts a double-loop electric control static pressure driving system.，Load adaptation，It can steer with load、Turn in place，Stepless speed regulation，Flexible and efficient，Excellent performance in narrow site construction；

● Add transfer case design，So that that layout space of the travel hydraulic system is more reasonable，Higher reliability。

2、National Non-road Machinery National IV Emission

● Weichai electronic control engine，Emission meets national non-road machineryIVStage discharge requirements，Smart and efficient，Low comprehensive fuel consumption rate；

● Complete machine matching three-power operation mode，It can be selected according to the actual working conditions and load requirements.，Achieve power、Reasonable matching of efficiency and energy consumption。

3、Intelligent control innovation and upgrading，High efficiency

● Innovation to increase slip rate control、ecoMode control、Steering mode control、Reverse engine mode、Automatic idling and other functions，Achieve power、Best match between efficiency and fuel consumption；

● Use 8-inch full-screen intelligent display and control terminal，Display and control interface upgrade，Realize self-diagnosis fault display，Clear display of vehicle data information，The appearance is elegant and beautiful。

4、Comfortable and safe driving

● Man-machine engineering six-side integrated rollover prevention stamping cab，Four o'clockMDSShock absorption，Large space，The vibration is small、Low noise，Noise in driver's ear can be reduced to 78 decibels；

● Standard rear-mounted air conditioner、Cigarette lighter、USBCharging port、Radio、Sunshade curtain, etc，Provide a richer humanized driving experience，Comfortable and safe driving environment；

● Tight seal,Positive pressure can be achieved 45Pa。Full surround interior，Air conditioning duct and 8 air outlets are set on the top of the interior，The tuyere layout is more reasonable，Improve the efficiency of air conditioning 。

5、Long endurance

● Chassis ground length is long，Minimum ground clearance increased to 410mm，Drive smoothly，Good passability；

● Fuel tank capacity increased to 352L，Can satisfy at least 14hHourly operation requirements。

6、The quality is reliable，Convenient maintenance

● The working valve is external，The maintenance is more convenient；

● External installation of tugboat，Equalizer beam lubrication point leads out for easy maintenance；

● Shield side opening，Large maintenance space；

● Engine compartment lights are added to the engine compartment，Safer inspection and maintenance at night；

● Full vehicle harness，Seamless bellows、Splitter Splitter，High degree of protection；

● Core electrical and hydraulic components，The quality is stable，And that reliability is high；

● The structure of the whole machine is simple，Modular structure design，And is convenient to assemble and disassemble，Maintenance is simple，The failure rate is low，Easy to maintain。