1, equipped with internationally renowned imported Cummins QSM11 six-cylinder engine, Euro III emission standards, excellent performance, easy saving and environmental protection, repair and maintenance;
2, imported hydraulic parts, electric double pump at full power Cross + negative flow control systems, hydraulic pilot proportional steering, stable and reliable quality, high efficiency, energy saving, digging force;
3, equipped with electrical control system: dot-matrix color LCD multifunction large-screen, real-time monitoring of machine operation, with self-diagnostic and recording capabilities, electronic throttle control, always consider the fuel economy, ensure the machine in all kinds of jobs maximum efficiency when the job site. Offers a variety of operating modes for users to choose, to meet different working conditions;
4, multi-functional GPS enables remote monitoring and two-way transfer of data, real-time understanding of the machine running;
5, the new design of the cab, wide field of vision, excellent safety performance, seats and interiors, consider ergonomics to improve operator comfort. The new ones wind power has dual air conditioning heating and cooling functions, the natural duct design, with the wind automatically adjust the distribution;
6, large capacity diesel tank, high-capacity air filter, the engine shroud and around doors can be easily opened to facilitate maintenance of internal components, machine proximity improved;
7. Strengthen the working device designed to make it more suitable for mining, quarry and other harsh operating environment, slewing platform using the new type of high strength and stability, the frame side plate edge beam angle strengthen key parts of the chassis to increase strength, improve its service life , wide gauge, length of track on ground large.

 

 

Engine								Travel System
Model				CUMMINS QSM11				Travel motors					BONFIGLIOLI, Italia;  Variable axial piston motor
Type				Water cooling, turbocharged, empty enter-cooling				Support roller quantities					2×8
								Carrier roller quantities					2×2
No. of cylinder				6				Travel shoes					2×49
Bore and stroke				125mm×150mm				Travel speed					3.2/5.3km/h
Displacement				11L				Drawbar pulling force					330kN
Power output				250kW/2000rpm				Grade ability					70% (35°)
								Ground clearance					557mm
Hydraulic System								Cab ＆ Control
Pump				KAWASAKI, Japan				Cab		All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat; Front Window can be opened and slid; 6-direction adjustable Seat; LED display, Automatic monitoring, display and warning; cool & hot Air Conditioner
Type		variable double–piston pump
Max. discharge flow				750L/min
Max. discharge pressure
Boom, arm and bucket				31.4MPa				Control		Two hand levers and two foot pedals for travel Two hand levers for excavating and swing; Electric rotary-type engine throttle
Travel circuit				31.4MPa
Swing circuit				28.4MPa
Control circuit				3.9MPa				Boom, Arm ＆ Bucket
Pilot control pump				Gear type				Boom cylinder			170mm×115mm×1570mm
Main control valve				Negative flow control				Arm cylinder			190mm×130mm×1985mm
Oil cooler				Air cooled type				Bucket cylinder			170mm×120mm×1270mm
Swing System								Refilling Capacities＆lubrications
Swing motor				KAWASAKI, Japan				Fuel tank				650L
Swing motor type				Axial-piston motor				Cooling system				26L
Brake				Hydraulic oil released				Engine oil				37.8L
Parking brake				Hydraulic disc brake				Hydraulic oil tank				290L  Tank oil level
Swing speed				9.3r/min								335L  Hydraulic system
Bucket
Type							Backhoe bucket
Bucket capacity							2m3 (SAE)
Bucket width							1438mm
Arm Type
A	Max. digging depth					10924mm
B	Max. dumping height					7615mm
C	Max. digging height					7800mm
D	Max. vertical digging depth					7066mm
E	Max. Depth cut for 2440m(8')Level Bottom					7650mm
F	Max. digging distance					12016mm
G	Max. digging radius at ground level					11814mm
H	Min. swing radius of work equipment					4825mm
Digging Force (ISO6015)          Unit: kN
Arm length			3400mm
Bucket digging force			270kN
Arm digging force			229kN
Arm Type    3400mm
A	Overall length					12089mm	I		Tread					4290mm
B	Ground contact length (Transportation)					6735mm	J		Track length					5335mm
C	Overall height(to top of boom)					3560mm	K		Track gauge					2760mm
D	Overall width					3360mm	L		Track width					3360mm
E	Overall height(to top of cab)					3276mm	M		Shoe width					600mm
F	Counter weight ground clearance					1321mm	O		Bonnet height					2815mm
G	Ground clearance					557mm	P		Revolving frame width					3195mm
H	Tail swing radius					3655mm	Q		Distance from swivel center to tail					3655mm
Operating Weight and Ground Pressure
Operating weight includes basic machine (with boom 7.06m, arm 3.186m, and bucket 2m3)
Shoe width					600mm
Overall width					3360mm
Ground pressure					80.2KPa
Operating weight					44900kg