The Sunward excavating machinery products are widely used in projects like small earth & stone construction, municipal construction, road maintenance, layout of cables and pipes, garden cultivation, trenches clearance, and etc.

The turbo medium-cold six-cylinder engine from original Japanese company ISUZU has good power reserve and ensures strang power, reliability, economy with little pollution.

·Hydraulic and control system
The system with more powerful performance of main valve from KYB company ensures high er efficiency and better composite operation.

·Under different working and power models, the set of engine speed and main pump power should be corresponding; at the same time, operation of engine speed and pressure at the same time makes perfect adaptability match and quick response of main pump absorbing torque and engine output torque, it enhances energy-saving of the kind of working condition.

·The functions of engine starting protection, preheating, heating, speed auto-labelling and auto-idling, ect are achieved..

·Various protection functions: Travel brake, car trailing, swinging and lock when travelling, swinging overflow heater, sharp fall of boom, the operation method can be changed, feedback control of main pump when overflowing, no reinforcement when travelling, the overload warning treatment when lifting, arm can not be swinged outward.

·Condition monitoring, electronic instrument and more powerful malfunction analysis function.

·Operation monitoring

·Cabin
All around visibility
The front visibility meets ISO standard and the surrounding blind areas are also controlled to the minimun range.
The patent designed front turning window offers a wide visibility.
The rearview mirror ensures a safe operation visibility range.
The larger working area of wiper ensures a clear view on rainy days.

·The ergonmics design inside the cabin makes operators not feel tired even after working for a long time.
New flexible seat can be lain, adjusted up and down and moved front and back with or without control box.
Easily controlled control handle ensures easy and simple operation.
Three arm rests at differrent places makes entrance and exit easy.
Ample foot space for operators

·We use silicone oil rubber material for cabin bearing with six supporting points, good shock absorbing effect and noise insulation design provides a more comfortable environment for operators and much higher working efficiency.

·Large multi-function monitor in cabin, human-computer interface and direct display of machine working condition offer convenience for operator to know machine's information.

·ROPS protection structure in cabin and the design of open top skylight and back escape window ensure the safety of operator.

·Slewing platform
The firmly welded box structure is made of high intensity steel plate and is solid and durable.

·Travel rack
LC chassis is made up of heavy-duty excavator components. wu use low stress and high intensity steel plates for travel rack, the intensity and rigidity of box structure of travel rack and X shape middle rack are much improved compared with other machines at the same grade.

·Working device
The reinforced working device is the standard equipment of machine. Arm, boom are all made of low stress and high intensity steel plate,part of the free bearing is made of forge piece which ensures high intensity of the structure. Bucket is all made of double wear-resistant steel which improves durability and liability.

·Easy maintenance
The design of parallel cooler and rotary air conditioner condenser makes maintenance of cooling system very convenient and easy for users
The fuel filter core, engine oil filter core and pilot filter core, etc are all located at main pump room, it makes routine check and maintenance convenient for users.

·Analysis of structures strength
The finite element analysis and the strength, reliability test in the progress of design ensure the reliability of structure.

SUNWARD INTELLIGENT EQUIPMENT CO., LTD.

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