| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | 1 Year |
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Audited Supplier Audited by an independent third-party inspection agency
Structural parts last longer
- install heavy duty large and small arms with better durability, use cast steel products to improve strength and increase durability by 1.5 times.
- the walking and rotating motors are designed by huyndai heavy industries to enhance their durability.
- the thickness of the lower support ring increased, and the welding strength of the lower frame increased by 20%.
Higher cooling performance
- adopt high capacity and high efficiency direct cooling fan.
- cooling module sealing sponge is oil resistant, Polyurethane sponge with higher heat resistance.
Durability shaft, sleeve and resin gasket
- increase the lubricity of shaft and sleeve, improve the abrasion resistance and prolong the butter injection period
- suitable for resin core, increase side lubrication, prevent wear and abnormal noise.
- operation device is loose to minimize.
Electrical system performance is enhanced
- MCU is sealed with silica gel to prevent water injection and vibration resistance.
- strengthen anti-corrosion treatment while increasing the capacity of the generator.
- enhanced durability and reliability of pressure sensors Durability tank.
- adopt the board + support style, the fatigue life of the welding part increases 3.6 times (35% reduction in relative stress).
- increase the size of the fuel injection port (prote83 to prote104) to improve the convenience and prevent overflow during injection.
|
Model
|
Items
|
R215VS
|
R305LVS
|
R385LVS
|
R485LVS
|
|
Engine
|
Engine model
|
Cunmins QSB7
|
Cunmins QSB6.7
|
Cunmins QSL
|
Cunmins QSM11
|
|
Engine power
|
125kW/1900rpm
|
169kW/1900rpm
|
221kW/1850rpm
|
266kW/1900rpm
|
|
|
Max torque
|
67kgf.m/1500rpm
|
148kgf.m/1400rpm
|
148kgf.m/1400rpm
|
170.8kgf.m/1400rpm
|
|
|
Bore*diameter
|
107*124mm
|
107*124mm
|
114*145mm
|
125*147.1mm
|
|
|
Displacement
|
6700cc
|
6700cc
|
8900cc
|
10800cc
|
|
|
Hudraulic system
|
Main pump
|
two plounger pumps
|
two plounger pumps
|
two plounger pumps
|
two plounger pumps
|
|
Rated flow of main pump
|
2*222L/min
|
2*252L/min
|
2*315L/min
|
2*370L/min
|
|
|
Pilot pump and Pilot loop
|
Gear pump
|
Gear pump
|
Gear pump
|
Gear pump
|
|
|
Hydraulic motor
|
Two-speed axial plunger
|
Two-speed axial plunger
|
Two-speed axial plunger
|
Two-speed axial plunger
|
|
|
Working device circuit
|
300kgf/cm2
|
350kgf/cm2
|
330kgf/cm2
|
330kgf/cm2
|
|
|
Slewing system
|
250kgf/cm2
|
300kgf/cm2
|
290kgf/cm2
|
285kgf/cm2
|
|
|
Drive & brake system
|
Driving type
|
full hydraulic
|
full hydraulic
|
full hydraulic
|
full hydraulic
|
|
Speed Deceleration system
|
Axial piston motor
|
Axial piston motor
|
Axial piston motor
|
Axial piston motor
|
|
|
Max traction force
|
20.2ton
|
26.5ton
|
30.5ton
|
34.1ton
|
|
|
Parking brake
|
Multi-piece, wet brake
|
Multi-piece, wet brake
|
Multi-piece, wet brake
|
Multi-piece, wet brake
|
|
|
Slewing system
|
Slewing motor
|
Axial piston motor
|
Axial piston motor
|
Axial piston motor
|
Axial piston motor
|
|
Rotary deceleration
|
Planetary gear reducer
|
Planetary gear reducer
|
Planetary gear reducer
|
Planetary gear reducer
|
|
|
Rotary brake
|
Multi-piece
|
Multi-piece
|
Multi-piece
|
Multi-piece
|
|
|
Coolant & lubricating oil
|
Fuel tank
|
340Liter
|
560Liter
|
610Liter
|
620Liter
|
|
engine Coolant
|
35Liter
|
50Liter
|
50Liter
|
50Liter
|
|
|
Engine oil
|
24Liter
|
24Liter
|
31.7Liter
|
38Liter
|
|
|
Hydraulic system
|
270Liter
|
330Liter
|
415Liter
|
380Liter
|
|
|
Hydraulic tank
|
180Liter
|
190Liter
|
210Liter
|
260Liter
|
|
|
Rotary device
|
6.2Liter
|
6Liter
|
8Liter
|
7.0*2
|
|
|
Chassis
|
Medium frame
|
X-type
|
X-type
|
X-type
|
X-type
|
|
Track support frame
|
Five-sided box
|
Five-sided box
|
Five-sided box
|
Five-sided box
|
|
|
Number of track shoes
|
46pcs each side
|
48pcs each side
|
51pcs each side
|
53pcs each side
|
|
|
Number of drag sprocket
|
2pcs each side
|
2pcs each side
|
2pcs each side
|
2pcs each side
|
|
|
Number of rollers
|
7pcs each side
|
9pcs each side
|
9pcs each side
|
9pcs each side
|
|
|
weight
|
Operating weight
|
20900kg with 600mm track shoe
|
30200kg with 600mm track shoe
|
38900kg with 600mm track shoe
|
48400kg with 600mm track shoe
|
|
Upper weight
|
8950kg
|
12604kg
|
17300kg
|
20000kg
|
|
|
Counterweight
|
3800kg
|
5200kg
|
6500kg
|
9200kg
|
|
|
Boom and arm
|
1860kg
|
2670kg
|
3680kg
|
4300kg
|
|
|
Dimension
|
length*width*height
|
9510*2800*2990mm
|
10453*3200*3350mm
|
10830*3340*3680mm
|
11650*3340*3870mm
|
|
Counterweight ground clearance
|
1060mm
|
1190mm
|
1290mm
|
1295mm
|
|
|
tailer length
|
2770mm
|
3118mm
|
3350mm
|
3695mm
|
|
|
Arm
|
5650mm
|
6250mm
|
6150mm
|
6550mm
|
|
|
Boom
|
2920mm
|
2850mm
|
2800mm
|
2900mm
|
|
|
Bucket
|
0.92cbm
|
1.44cbm
|
1.9cbm
|
2.2cbm
|
|
|
Max. digging height
|
9730mm
|
10030mm
|
10150mm
|
10440mm
|
|
|
Max. digging depth
|
6800mm
|
7180mm
|
6750mm
|
6860mm
|
|
|
Max. digging reach
|
9930mm
|
10590mm
|
10520mm
|
11040mm
|
|
|
Max. loading height
|
6910mm
|
7000mm
|
7030mm
|
7000mm
|
|
|
Max. swing radius
|
3440mm
|
4300mm
|
4220mm
|
4520
|
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