1. Engine that meets Euro V emission standards is highly reliable,environmentally friendly, and have lower fuel consumption.
2. Compact and Tailless design cooperates with boom swing function, whichcan adapt to the narrow space operation flexibly.
3. A set of high-pressure quick-change pipelines and two sets offlow-adjustable backup circuit can truly realize one machine with multiplefunctions.
4. Key electrical elements are arranged in new type electrical box, whichmakes daily maintenance more convenient.
Item
| Unit
| Parameters
|
Model
| Operating weight
| Kg
| 5700
|
Bucket capacity
| m³
| 0.16
|
Engine
| Model
| -
| Kubota V2403
|
No. of cylinders
| -
| 4
|
Rated power
| kw/rpm
| 31.2/2200
|
Maximum torque/speed
| N.m
| 159.8/1500
|
Displacement
| L
| 2.434
|
Main performance
| Travel speed (H/L)
| km/h
| 4.6/2.8
|
Swing speed
| r/min
| 9.5
|
Gradeability
| °
| ≤35
|
Ground pressure
| kPa
| 32.0
|
Bucket digging force
| kN
| 44.5
|
Arm digging force
| kN
| 29.2
|
Maximum tractive force
| kN
| 52.8
|
Hydraulic system
| Rated flow of main pump
| L/min
| 158.4
|
Main safety valve pressure
| Mpa
| 30
|
Travel system pressure
| Mpa
| 30
|
Swing system pressure
| Mpa
| 24
|
Pilot system pressure
| Mpa
| 3.5
|
Oil capacity
| Fuel tank capacity
| L
| 68
|
Hydraulic tank capacity
| L
| 46
|
Engine oil capacity
| L
| 9.5
|
Appearance size
| A Overall length
| mm
| 5340
|
B Overall width
| mm
| 1960
|
C Overall height
| mm
| 2555
|
D Width of platform
| mm
| 1830
|
E Track length
| mm
| 2490
|
F Overall width of chassis
| mm
| 1960
|
G Track shoe width
| mm
| 400
|
H Wheel base of crawler
| mm
| 1990
|
I Track gauge
| mm
| 1560
|
J Counterweight clearance
| mm
| 637
|
K Minimum ground clearance
| mm
| 315
|
L Minimum tail swing radius
| mm
| 1040
|
M Track height
| mm
| 550
|
Working range
| A Maximum digging height
| mm
| 5650
|
B Maximum dumping height
| mm
| 4010
|
C Maximum digging depth
| mm
| 3640
|
D Maximum depth cut for 2240mm(8 ft) level bottom
| mm
| 3200
|
E Maximum vertical wall digging depth
| mm
| 2690
|
F Maximum digging radius
| mm
| 6110
|
G Minimum swing radius
| mm
| 2430
|
Standard
| Length of boom
| mm
| 2850
|
Length of arm
| mm
| 1570
|