SEM_Industry Solutions_Water Conservancy / HydropowerSEM_Industry Solutions_Water Conservancy / Hydropower

Water Conservancy / Hydropower

Application & Product Usage

SEM_Industry Solutions_Water Conservancy / Hydropower


This field includes the reconstruction of rivers and lakes, fold control and waterproofing, dam construction, hydropower and other large-scale projects. Caterpillar offers a variety of models of SEM brand wheel loaders, track type tractors, motor graders and soil compactors to choose from for earthmoving, excavating, leveling and backfilling.


SEM Product Usage

  • Earth Moving
  • Site Leveling
  • Site Compacting
  • Grooving and Excavating
  • Road Construction

SEM Product Advantage

SEM_Industry Solutions_Water Conservancy / Hydropower

Wheel Loader

  • The traction force of the whole machine is large, and the bucket is easy to penetrate into materials, saving fuel and improving productivity .
  • Faster Hydraulic cycle time and larger breakout force, leading to 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.
SEM_Industry Solutions_Water Conservancy / Hydropower

Track Type Tractor

  • Reliable Performance: Our SEM dozer product line performs on fully hydrostatic transmission system, which is inherited from Caterpillar proven design over the years. This system gives seamless acceleration, ease of maneuverability and as result allows for the job to be done faster .
  • Durable Quality: Each machine is fitted with reliable and durable core components, world class pumps and motors. Our structures are reinforced and checked by FEA.
  • Ease of Operation: The hydrostatic transmission provides infinite speed control – just choose the speed and you can get to work. The load sensing system automatically optimizes ground speed based on load, to get the job done faster and lower fuel consumption.
  • Ease of Maintenance: The hydrostatic system is easy to maintain, it has good serviceability, and it will keep your maintenance costs low.
SEM_Industry Solutions_Water Conservancy / Hydropower

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".
SEM_Industry Solutions_Water Conservancy / Hydropower

Soil Compactor

  • High Reliability: The proven Caterpillar pod type vibration system matches the hydraulic components of world-renowned brands and the industry standard supporting power and transmission systems. This ensures the reliability and durability of the whole machine.
  • High Performance: Highly-pressurized closed hydraulic system drives the pod-style vibratory system to create a smooth operational norm., The travel speed matches the vibratory frequency to provide excellent compaction performance and efficiency.
  • Easy Operation: Powershift gearing, hand throttle, and automatic engine speed adjustment for gearing controlled by the clutch pedal.

Applicable Model of SEM Products