Hydrostatic Drive System

Upgraded hydrostatic system not only leverages Cat automatic, dual path, hydrostatic drive with electronic control technology of the third generation TTT, but also increases efficiency and reliability.
■ Adopt Rexroth German new generation one case drive pump to combine control valve, track motor, simplified hose line design, continue to increase the reliability.
■ Caterpillar high pressure hose provides reliability and durability. Caterpillar control technology provides accurate control and high transmission efficiency.
■ Integrated the hydrostatic oil tank and implement hydraulic oil tank to improve filtrated precision and cooling capability of hydraulic system, increasing reliability and reducing maintenance cost.
■ Maintenance costs are reduced by 60% when compared competitors with torque converter and transmission and rear axle.
■ Counter rotation, power turn and infinitely variable speed save lots of time,increasing working efficiency.

Comfortable Operation

■ Counter rotation-Tracks counter rotate to provide best in class maneuverability.
■ Powered turn-Machine maintains full power through turns to increase productivity.
■ Cruise control - Operators can retain previous speed settings which makes operation easily.
■ Multi-function joystick allows for counter-rotation, powered turn and cruise control.
■ Pilot joystick control provides comfortable precise blade operation.

Semi-Universal Blade

■ SU blade combines the excellent penetration of the S blade and the high production capacity of the U blade.
■ Designed for superior load retention and penetration in tightly packed materials.
■ L-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance and blade penetration.
■ Blades feature a strong box section design, made from high tensile strength steel to stand up to the most severe applications.

Undercarriage

■ Undercarriage is provided by China industry expert ensures high reliability and resistance to wear.
■ Carrier rollers track rollers and idle rollers are all maintenance free.
■ Planetary final drive design delivers increased torque ratio for higher transmission effi ciency and lower maintenance cost.
■ Durable final drive bearings and multiple wet disc brakes provide reliability, reduce system heat and extend overall life.

Structures

■ Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to identify and protect high stress areas.
■ Advanced structure welding technique, relieving welding stress.

SEM 816D

Standard form

Suitable for dry land

Usage: Coal mines, mountains, sand, land

SEM 816D FR

The forest form
Suitable for forest
Usage: Push trees through the forest to clear the ground

SEM 816D LGP

The wetland form
Suitable for Soft wet ground
Usage: Farms, wetlands

- hydrostatic system  leverages automatic, dual path, hydrostatic drive with electronic control technology of the third generation TTT

- PPPC control valve

- counter-rotation, powered turn and cruise control.

Quick brake, sensitive steering, constant speed cruise, intelligent force.Everything is the latest technology.

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