The CKW1350F is a mining crawler-type backhoe hydraulic excavator mainly used for earthwork stripping and material loading in large open-pit mines (coal, non-ferrous metal, building materials) and large-scale foundation projects. The machine features reliability, durability, energy saving, and high efficiency. It operates in ambient temperatures from -20℃ to 50℃ and at altitudes below 3000 meters.
CKW1350F 135-ton Hydraulic Excavator
Main parameters
Whole machine parameters
|
Project |
|
|
Operating weight |
121t |
|
Bucket capacity |
8-10m3 |
|
Bucket digging force |
587kN |
|
Stick digging force |
422kN |
|
Maximum traction |
725kN |
Main performance
|
Project |
Parameters |
|
|
Travel speed (high/low) |
3.6/2.5 |
km/h |
|
Swing speed |
5.1 |
rpm |
|
Slope opening capacity |
35 |
° |
|
Grounding specific pressure |
140 |
kPa |
Overall dimension
|
Project |
Parameters |
|
A: Total length (during transportation) |
14300mm |
|
B: Total width (during transportation) |
5650mm |
|
C: Total height |
6435mm |
|
D: Rear turning radius |
4980mm |
|
E: Track shoe width |
700mm |
|
F: Counterweight ground clearance |
1790mm |
|
*H: Minimum ground clearance |
1055mm |
|
I: Track grounding length |
4950mm |
|
J: Track length |
6350mm |
|
K: Track gauge |
3900mm |
|
L: Total width of the lower crawler |
4600mm |
|
M: Belt height |
1600mm |
Scope of Operation
|
Project |
Parameters |
|
A- Maximum excavation height |
13050mm |
|
B- Maximum unloading brightness |
8400mm |
|
C- Maximum excavation depth |
7950mm |
|
D-8 feet horizontal excavation depth |
7820mm |
|
E-Maximum vertical digging depth |
5080mm |
|
F-Maximum digging radius |
14200mm |
|
G-Maximum ground excavation radius |
13800mm |
|
H-Minimum part load brightness |
3470mm |
|
R-Minimum turning radius |
6395mm |
Engine
|
Project |
Parameters |
|
Engine Model |
QSK23 (U.S.EPATier2) |
|
Number of cylinders |
6 |
|
Rated power |
567/1800 kw/rpm |
|
Maximum torque/speed |
3468/1350 N.m |
|
Displacement |
23.15 L |
Hydraulic system
|
Project |
Parameters |
|
Main pump |
3 plunger pumps |
|
Main safety valve pressure |
35MPa |
|
Walking system pressure |
35MPa |
|
Swing system pressure |
28MPa |
|
Pilot system pressure |
3.9MPa |
|
Rated flow of main pump |
3×532L/min |
Oil capacity
|
Project |
Parameters |
|
|
Fuel tank volume |
1480 |
L |
|
Hydraulic oil tank volume |
650 |
L |
|
Engine oil capacity |
75 |
L |
