Crawler excavator

Crawler excavator Model:G833 Weight:31 T Bucket capacity:1.2-1.6CBM

Crawler excavatorModel:G833Weight:31 TBucket capacity:1.2-1.6CBM

I. Advanced ESS electronic control system makes the hydraulic system fully utilize the power of engine to improve the working efficiency and save fuel. The machine can work in H (fast mode), S (economic mode) and L (fine mode) to satisfy different working conditions.II. Reliable and efficient Kawasaki hydraulic system and electronic control system.·Kawasaki inverted flux hydraulic system is efficient, energy-saving and of excellent performance and reliable quality. It features stable operation and complete functions and can perform various composite operations so as to ensure high working efficiency.·The hydraulic system is equipped with various safety devices to ensure the safety of operation.(1)Swing motor and travel motor are both equipped with wet brake to realize reliable and safe stopping.(2)The safety locking valves of boom and bucket linkage are equipped to prevent the automatic dropping of boom and bucket linkage.(3)Swing motor is equipped with anti-reversion valve to prevent the reciprocating swing of the upper parts while the swing device is stopped.(4)Pilot hydraulic system is equipped with block valve to prevent mis-operation.·Multi-way valve is equipped with spare valve to provide convenience for the installation and use of various attachments. ·Travel pilot valve with shock absorption function is equipped to ensure the stability of traveling.5. Mature and reliable Kawasaki second generation electronic control system (computer board) is equipped.III. Powerful engine ensures high working efficiency.·Isuzu 6HK1XQP engine of strong power (184kW) and high reliability is equipped.·Low oil consumption and low emission (Phase II standard of USA, Japan and Europe), low noise, easy for maintenance.·Featuring automatic idle function. ·Adopting multi-functional monitor to monitor the engine rpm, coolant temperature, engine oil pressure, oil level, charging status, preheating indication and so on.·Adopting pre-filter and Isuzu original high efficiency dual filtering element air filter to ensure the air inlet quality which is suitable for dusty operation environment.·Isuzu original oil/water separator and secondary oil filter to ensure the fuel quality and prolong the engine service life.IV. Reinforced arm, boom and frame provide longer service life.V. Comfortable operating environment.·New punch-formed cab is beautiful and graceful and the visual field is broadened.·The cab upholstery and monitoring device are redesigned so that the space is larger.·Silicon oil shock absorber is adopted to reduce the vibration of the cab and improve the working comfort of the driver.   ·New type air conditioner with optimized air outlet arrangement and added fresh air function makes the working environment more comfortable.VI. Adopt brand rollers and tracks to ensure the service life of undercarriage.VII. Convenient operation, maintenance and repair.·Elbow type pilot valve and pedal type pilot valve of detachable joystick provide easy and effective operation.·Various press type function switches are all arranged on the combined monitor for easy operation.·Combined monitor panel with Chinese display can show various monitoring and alarm messages to remind the driver to maintain and repair the machine in a timely manner, which is more ergonomic.

Specifications

Machine weight	31.3 t
Bucket capacity	1.2~1.6 m3
Engine output	184 kw/2000 rpm
Swing speed	10.6 min-1
Travel speed	5.0 / 3.2 km/h
Ground Pressure	63 kpa
Gradeability	35°
Digging force	209 KN

Overall dimensions

Overall width of upper structure	2995 mm
Overall height of cab	3150 mm
Rear swing radius	3405 mm
Overall width	1185 mm
Transport length	11140mm
Boom transport height	3280mm
Track gauge	2590 mm
Track shoe width	600 mm
Undercarriage width	3190 mm
Wheelbase	3700 mm
Overall length of undercarriage	4625 mm
Mini ground clearance	500 mm

Working ranges 

Max digging height	10210mm
Max dumping height	7110mm
Max digging depth	7380mm
Max vertical digging depth	6480mm
Max digging depth (8’ level)	7180mm
Max digging radius	11100mm
Max digging reach at ground level	10920mm
Mini swing radius	4310mm

Crawler excavator