China Mini Crawler Excavator with CE Certificate

Mini Crawler Excavator with CE certificate
1. imported Yanmar diesel engine
2. Working weight 820kg
3. Bucket capacity 0.022cbm
ENGINE

Model
YANMER 2TNV70
Cylinders
2
Bore/Stroke
70x 74
Displacement
0.569L
Fuel injection
direct
Fuel injection pump
Mechanical
Fuel
Diesel
Fuel filter
Full flow
Cooling
water-cooling
Horsepower (net)
7.3kw @ 2400rpm
Maximum torque (net)
33N. m @ 1800rpm
BOOM/ARM

Boom

Swing
75° left / 45° right
Length
1350mm
weight
30kg
Arm

Length
700mm
weight
15kg
UNDERCARRIAGE

Number of rollers

Top, each track
0
Bottom, each track
3
Gradability
30° (58%)
HYDRAULICS

Pumps(2)
Gear pump
Capacity-Maximum
2x 12L/min
System relief pressure-Standard
16.5MPa
Control valves-

9 function multiple control vavle

Pump #1 for left travel and house swing and arm function
Pump #2 for right travel and boom function and bucket function
Swing-

Motor(1)
Fixed displacement
Speed
9.2rpm
Brake
Hydraulically released with dual cushion relief
Tail swing radius
820mm
Travel-

Motor(2)
Fixed displacement axial piston design
Final drive
Planetary gear reduction
Travel Speed
2km/h
HYDRAULIC CYLINDERS

Boom cylinder (1)

Bore diameter
50mm
Rod diameter
25mm
Stroke
320mm
Arm cylinder (1)

Bore diameter
50mm
Rod diameter
25mm
Stroke
310mm
Bucket cylinder (1)

Bore diameter
50mm
Rod diameter
25mm
Stroke
235mm
ELECTRICAL

Voltage
12V
Alternator
10amp
Batteries(1) 12V
Heavy-duty
SERVICE CAPACITIES

Hydraulic tank

Refill capacity
16L
Total system
20L
Engine

w/filter change
1.5L
Fuel
9.5L
Radiator
2.5L
OPERATING WEIGHT

With 75kg operator, full fuel and standard equipment
820kg
Ground pressure
25kpa