Forestry

Application & Product Usage

Application

This field mainly involves early-stage road construction and timber dragging, short-distance transportation as well as loading and unloading operations. Caterpillar provides reliable and durable SEM brand wheel loaders, track type tractors and motor graders for this application.


SEM Product Usage

  • Road Construction
  • Log Loading
  • Log Transporting
  • Log Stock Piling

SEM Product Advantage

Wheel Loader

  • The traction force of the whole machine is large, and the bucket is easy to penetrated into materials, saving fuel and improve productivity.
  • Faster Hydraulic cycle time and larger break-out force enable high productivity.
  • The counter-shaft gearbox and heavy-duty axle are reliable and durable, while separated double-row bearing block implies easy replacement and high reliability.
  • Fast driving speed and convenient transportation.

Track Type Tractor

  • High Productivity: Inherited from the mature hydrostatic transmission technology of Caterpillar track type tractors, the operating efficiency is as high as 30% year on year.
  • Comfortable Operation: More comfortable operation with a large space canopy and good maneuverability in addition to a multi-functional electrical lever.
  • High Reliability: More reliable core components with world class pump and motor. Reinforced structures checked by FEA.
  • Low Operation Cost: Good serviceability and low maintenance cost without converter, transmission.
  • Abundant  rear working tools are optional including  the ripper, winch and other configuration which can well meet requirements of logging conditions.

Motor Grader

  • High Performance: Load sensing variable piston pump and specially designed PPPC valves provide superior control and better machine performance.
  • High Reliability: Specially designed SEM tandem axle, flanged large box section front frame, A-shape drawbar frame with box section, are designed to handle heavy duty applications providing excellent reliability and durability.
  • Easy Operation: Specially designed operating levers matching specially designed hydraulic system give operators outstanding "feel" .

Applicable Model of SEM Products