Shantui SE1350-G Crawler Excavator

A Weichai 8M33 twin-turbo engine delivers up to 680 kW with low-speed, high-torque output; machine power is about 20% above competing models, which supports continuous mining duty. Charged main pumps and an upgraded cooling pump raise volumetric efficiency, cut fuel consumption and reduce shock. A large radiator with a big-diameter fan and separate after-cooler and oil cooler keep cooling stable in long runs.

Full-electronic control lets the joystick meter flow precisely for smooth, quick-response movements with little stop shock. During combined operations, swing is supplied independently for fast, stable response; swing flow is metered closely to cut relief losses and energy waste.

The work equipment is fully reinforced: boom and arm use box-section structures, with thicker plates at the arm front support and boom rear support. A larger arm and taller arm and bucket cylinders raise digging force. Track carriers use a dual-support structure, large-shaft rollers and a lengthened undercarriage for stability in severe duty.

A wide-visibility cab comes with a front guard mesh and top hood for operator protection. The air-suspension seat offers ventilation, horizontal damping and adjustable shock absorption. A 10.1-inch IPS touchscreen displays a 360-degree surround view, with one-key start, one-key fan reverse-blow, operating data logging and automatic duty recognition.

A dual reverse-blow air filter keeps intake flow high with low resistance and cleans itself on shutdown, so daily use is maintenance-free. Three-stage fuel filtration tolerates varied fuel quality. The oil filter service interval reaches 500 hours. Full-open engine and pump compartment doors and side passages on both sides make filter changes straightforward.