Product features
1, imported Cummins B3.9 engine, in line with convenient Tier2 emissions, energy conservation and environmental protection, maintenance, use of the radial seal air filter and standard air prefilter, effectively extending the life of the engine, standard pressure transmitter, effectively improve fuel economy;
2, imported hydraulic parts, stable and reliable quality, high efficiency, digging force, the standard pressure transmitter;
3, the new cab and seats, new interior, new automatic air conditioning system with automatic adjustment of the wind distribution, ease of operation;
4, with a new generation of electrical control systems: large-screen color display, real-time monitoring of machine operation, with fault diagnosis and recording functions, electric throttle, multiple operating modes to choose from;
5, a variety of buckets to choose from, optional dozer, hammer, a variety of accessories ripper, electromagnetic chuck, quick-change devices to achieve excavation, landfill, crushing, the whole equality work of a machine;
6, multifunction GPS enables remote monitoring and two-way transfer of data, real-time understanding of the machine running.

Parameters

Engine								Travel System
Model				CUMMINS B3.9-C				Travel motors					DOOSAN/NABTESCO; Variable axial piston motor
Type				Water cooling, turbocharged, empty enter-cooling				Support roller quantities					2×7
								Carrier roller quantities					2×1
No. of cylinder				4				Travel shoes					2×44
Bore and stroke				102mm×120mm				Travel speed					3.59/5.57km/h
Displacement				3.9L				Drawbar pulling force					98kN
Power output				86kW/2200rpm				Grade ability					70% (35°)
								Ground clearance					425mm
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				2×108L/min
Max. discharge pressure
Boom, arm and bucket				31.9MPa				Control		Two hand levers and two foot pedals for travel Two hand levers for excavating and swing; Electric rotary-type engine throttle
Travel circuit				31.9MPa
Swing circuit				25.5MPa
Control circuit				3.9MPa				Boom, Arm ＆ Bucket
Pilot control pump				Gear type				Boom cylinder			105mm×70mm×980mm
Main control valve				Negative flow control				Arm cylinder			115mm×80mm×1175mm
Oil cooler				Air cooled type				Bucket cylinder			95mm×65mm×885mm
Swing System								Refilling Capacities＆lubrications
Swing motor				KAWASAKI, Japan				Fuel tank				238L
Swing motor type				Axial-piston motor				Cooling system				20L
Brake				Hydraulic oil released				Engine oil				15L
Parking brake				Hydraulic disc brake				Hydraulic oil tank				120L  Tank oil level
Swing speed				12.6r/min								208L  Hydraulic system
Bucket
Type							Backhoe bucket
Bucket capacity							0.55m3 (SAE)
Bucket width							980mm
Arm Type
A	Max. digging depth					8495mm
B	Max. dumping height					6065mm
C	Max. digging height					5537mm
D	Max. vertical digging depth					4907mm
E	Max. Depth cut for 2440m(8')Level Bottom					5275mm
F	Max. digging distance					8297mm
G	Max. digging radius at ground level					8168mm
H	Min. swing radius of work equipment					2426mm
Digging Force (ISO6015)          Unit: kN
Arm length			2500mm
Bucket digging force			73.5kN
Arm digging force			60.8kN
Arm Type 2500mm
A	Overall length					7718mm	I		Tread					2925mm
B	Ground contact length (Transportation)					4209mm	J		Track length					3659mm
C	Overall height(to top of boom)					2674mm	K		Track gauge					2000mm
D	Overall width					2500mm	L		Track width					2500mm
E	Overall height(to top of cab)					2752mm	M		Shoe width					500mm
F	Counter weight ground clearance					912mm	O		Bonnet height					2145mm
G	Ground clearance					425mm	P		Revolving frame width					2490mm
H	Tail swing radius					2318mm	Q		Distance from swivel center to tail					2318mm
Operating Weight and Ground Pressure
Operating weight includes basic machine (with boom 4.6m, arm 2.5m, and bucket 0.55m3)
Shoe width					500mm
Overall width					2500mm
Ground pressure					39KPa
Operating weight					12800kg