- Customer Cases
G9138 is a high-speed, high efficiency, high precision and versatile product developed by SDLG after full investigation of market demands, which can complete theground leveling and trenching, slope scraping, bulldozing, snow discharge, loosing, compaction, material distribution, mixing, etc., and is widely used in highways, airports, defense engineering, mine construction, road construction, water conservancy construction, farmland improvement and other construction conditions.
1.It is equipped with a YD13 power shift gearbox, which can switch the speed in six-gearadvancing and three-gearretraction to adapt to the complex conditions.
2.It applies the large speed ratio heavy drive axleto meet the low-speed finishing requirements, and is equipped with the No-spin limited-slip differential to greatly improve the dynamics and trafficability of the wholemachine; the heavy roller chain drive balancing box can swing by ± 15 °, to ensure that that middle and rear wheels touch the ground at the same time to significantly increase the overall traction and flatnessof the blade operation.
3. It applies a dual-rotary cylinder + rotary valve structure, so that the dual drive gear is in engaged drive with the rotary gear ring; therefore, there are more meshing teeth quantity, low teeth stress and small abrasion; the cylinder has high efficiency, andthe blade is rotatable under loads, so that it has highoperation precision and high reliability.
4.The front frame is in a box-type frame structure, so it has high strength and high reliability; the rear frame is in a frame structure made by welding of the box-type beam, and the accessory device is easy to assemble so it has high reliability.
5.It is equipped with a Weichai WP6G140E22 engine, which is in good fit with the AdvanceYD13 gearbox to achieve optimum performance and fuel efficiency, so it is energy-saving and efficient.
6.Iit applies a double-gear pump + imported dual-HCmulti-valve dual-loop quantitative hydraulic system, and such integrated multi-way valve structure can avoid valve leakage of the split structure sheet and reduce the throttle loss, so it is energy-saving and efficient.
|Overall working weight||12000kg|
|Max. inclination angle of front wheel||±18°|
|Cutter diameter (mm)||1375mm|
|Cutter size (length × height × thickness)||3048*610*16mm|
|Swing angle of blade||360°|
|Ground clearance of blade||480mm|
|Cutting depth of blade||575mm|
|Inclination angle of blade||90°|
|Sliding range of blade||500mm|
|Rated power / speed||105kW|