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 Stacking
SEM Product Advantage
Wheel Loader
- The traction force of the whole machine is large, and the bucket is easy to shovel materials into, saving fuel consumption and improve production efficiency.
- Faster Hydraulic cycle time and larger break-out force enable high productivity.
- The unique fixed-shaft gearbox and heavy-duty bridges are reliable and durable, while independent double-row bearing in block bearing shaft supports implies easy installation 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" .