Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type2: |
Excavator |
Product Description
0.8ton hydraulic crawler excavator
1. Engine Options: Yanmar 3TNV82/ Laidong LL380B, China
2. Swing Motor: NACHI, Japan
3. Travel Motor: NACHI, Japan
4. Pipeline System: Parker, America
5. Servo Control: JIC, Korea
6. Main Valve: JIC Korea
|
ENGINE |
|
|
Model |
YANMER 2TNV70 |
|
Cylinders |
2 |
|
Bore/Stroke |
70× 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 |
2× 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 |
J F Engineering Machinery is a private-owned company starting from 2001, specializing in making&supplying road construction machines for different construction conditions required and building maintenace tools from our own factories at very competitive prices with fine design and good quality, we have got high praises from our clients, continuous innovation from studying the specific demands from the end users for different working conditions. All the procedures and machines are finished by 500 qualified employees.
For the win-win cooperation business with the partners, what we can do is the competitive and reasonable cost for the quality items and optimum solutionswith economical cost for the delivery and the shipment.
The full-considerable and effective sales-after service system gurantees the timely, lasting and reliable supports to the machine's service. All the items CE certified by authorized companyTUVare equiped with CE and EPA engines like Honda, Subara, Yanmar, Kipor and ect.
Offering the right construction machines and tools for right purposes is our aim, Learning from our customers' comments and Sending our best supports with nonstop improvements to let every partner gain more from us is our action.
