Shantui 54ton 420hp crawler bulldozer SD42-3 with overseas engineer maintenance service

Power System ● The Cummins KTA19 vertical 4-storke turbocharged engine features strong power. ● The three-element single-stage single-phase hydraulic torque converter features high operating efficiency Drive system ● The curves of drive system and engine are perfectly matched to achieve more extensive high-efficiency zone and higher transmission efficiency. ● Shantui's self-made drive system features stable performance and reliable quality and has been long proved by the mark

Products Details


Driving/Riding Environment The ergonomic cab features large space, excellent vision, and good airtightness. ● The extensively adjustable seat and armrests provide the driver with the most comfortable operation posture. ● The cab adopts integrally sealed shock-absorbing system and sound-absorbing sponge to realize low vibrating noise. ● The A/C and heating system, the intelligent display and control terminal with integrated instruments, and fire extinguisher are installed to provide more abundant personalized driving/riding experience and guarantee the comfortable and safe driving/riding environment. ● The safety passage system of the machine guarantees the driver's safety Working adaptability ● The undercarriage system adopts type K track roller elastic suspension to achieve higher ground area, higher traction force, and more powerful traveling of machine on uneven roads. ● The rollover protection structure is installed on the main frame to achieve higher strength and reliability. ● The articulated points of the blade are moved forward to realize more reasonable force application and long life of cylinder. ● The pivot shaft suspension and the independently installed final drive achieve higher design safety and reliability Easy maintenances ● The structural parts inherit the excellent quality of Shantui mature products. ● The electric harnesses adopt seamless corrugated pipes and deconcentrators for branching, featuring high protection grade. ● The core electric and hydraulic parts adopt imported products, featuring stable and reliable quality and extremely high reliability. ● The modular structure design of the machine features easy disassembling and assembling, simple repairs, low failure rate, and easy maintenances



Parameter name SD42-3(STANDARD)
Performance parameters
Operating weight (Kg) 52000 (Ripper not include)
Ground pressure (kPa) 123
Engine model Chongqing cummins KTA19-C525
Rated power/rated speed (kW/rpm) 340/2200
Overall dimensions
Overall dimensions of machine (mm) 9629*4300*3875
Driving performance
Forward speed (km/h) 0~12.2/0~14.8
Reversing speed (km/h) 0~12.2/0~14.8
Chassis System
Center distance of track (mm) 2260
Width of track shoes (mm) 610
Ground length(mm) 3560
Tank capacity
Fuel tank (L) 650
Working device
Blade type Semi-U
Digging depth (mm) 700
Ripper type Single shank
Ripping depth (mm) 1400

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