Dozer Clearing Forest

  • Dozer Clearing Forest
  • Dozer Clearing Forest
  • Dozer Clearing Forest
Dozer Clearing Forest

LT4221T forest logging bulldozer is specially designed for the forest working environment, adopts the hydraulic drive and hydraulic control techonologies, featuring advanced and reasonable structure, stable performances, and light and flexile operations. The forward extended rollover protection structure can effectively protect the whole machine.
JOOMACH will be long-term partner of our customers, Faithful and trustworthy,provide a ten-year-term of spare parts supplying, to ensure that our customers always obtain good service support.

Forest Logging Buddozer

* CUMMINS NTA855-C280 diesel engine with turbocharger and fuel-feeding system is adopted as the power supplier for the machine, with low fuel consumption, high power performance and torque reservation.
The diesel engine matches very well with the hydraulic torque converter and the transmission system, making a wide rotational speed range for machine traveling in high efficiency.   
* Hydraulic driving system is adopted for the working device, with simple structure, flexibility and reliability.

The hydraulic-assisting mode is adopted in the control system, making the machine can be operated easily.
A mode of hanging balance beam is adopted in the traveling system, making the machine works well in rugged areas.
A special cooling Mechanical winch and hydraulic winch can be chosen for different operational requirements.

Crawler Dozers

Bulldozer for forest


EngineCummins NT855-C280
Rated speed1800rpm
Rated power175kW
Forward I0~3.6km/h
Forward II0~6.5km/h
Forward III0~11.2km/h
Reverse I0~4.3km/h
Reverse II0~7.7km/h
Reverse III0~13.2km/h
Blade height1315mm
Blade width3725mm
Max. depth540mm
Max. lift1210mm
Max. climbing ability≥35°
Shoe width610mm
Min. ground clearance405mm
Ground pressure0.077Mpa
Min. turning radius3300mm
Grade ability30°
Blade Capacity6.4m³
Cable winch TypeTJM20
Rope diameter*lengthΦ28×700m
Cable winch pull350KN
Rope working speed(outermost layer)0-15.9m/min
Cable winch system pressureHydraulic separetion combined
Cable winch weight3000kg
Operating Weight27836kg
Overall Dimensions(LxWxH)6887x3725x3454mm

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