This is a bulldozer—a tracked earth-moving machine used for pushing, grading, and levelling soil and other materials across construction, mining, and land development sites. The Maxus brand builds heavy machinery for demanding industrial applications.
The machine is powered by a WD12G engine delivering 235 horsepower (175 kW) and weighs 24,000 kg in operating condition. It features an electronically controlled hydrostatic drive system with dual-path closed-loop architecture and third-generation TTT electronic control technology, paired with a next-generation Rexroth drive pump. The system delivers infinitely variable forward and reverse speeds from 0 to 10 km/h, with automatic reverse rotation capability for superior manoeuvrability. This hydrostatic transmission configuration reduces maintenance costs by 60% compared to conventional torque-converter and gearbox systems, and the system's service intervals extend to 2000 hours.
The bulldozer is equipped with a semi-universal (SU) blade combining the load retention and penetration characteristics of both S and U blade designs. Blade capacity is 6.4 cubic metres (or 5.8 m³ depending on configuration), with blade width of 3660 mm or 3800 mm, blade height of 1520 mm, maximum digging depth of 570 mm, and maximum lift clearance of 1140 mm. Optional single-tooth or multi-tooth rippers are available, with digging depths of 737 mm to 860 mm. Maximum drawbar pull is 350 kilonewtons. The blade features high-tensile-strength steel construction with a strong box-section design and L-shaped push arms that enhance penetration and manoeuvrability.
The hydrostatic steering system and multi-disc wet brakes provide responsive control, with a minimum turning radius of 4215 mm. Ground pressure is 71.2 kPa, and ground clearance is 400 mm. The machine can operate on slopes up to 30 degrees. Track options include 560 mm, 660 mm, 915 mm, and APEX 910 mm shoe widths, with 40 shoes per track, track gauge of 2000 mm or 2340 mm, and ground contact lengths of 2948 mm or 3488 mm. Eight track rollers and two carrier rollers are maintenance-free.
The chassis incorporates a planetary main transmission for increased torque transfer and efficiency, durable main transmission bearings, and multiple wet disc brakes designed to reduce overheating and extend machine lifespan. All structures undergo Finite Element Analysis (FEA) and On-Machine Stress Analysis (OMSA) to identify and protect high-stress areas. Advanced welding technology is employed to minimise welding stress. The cooling system is designed to operate reliably in ambient temperatures from −40°C to +50°C and incorporates a modular radiator with improved heat dissipation.
The hydraulic system operates at 19 MPa for attachments and integrates a hydrostatic oil tank with the hydraulic oil tank to improve filtration precision and cooling efficiency. Fuel tank capacity is 460 litres, cooling system capacity is 45 litres, and hydraulic tank capacity is 160 litres. The machine includes an Electronic Control Module (ECM) with automatic fault diagnostics of eight key parameters and a three-level monitoring alarm system. An external attachment valve allows easy inspection and servicing. Cat® Product Link™ integration enables remote equipment tracking and management. The unit is in used condition and is located in Poland.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.