Dongfeng Cummins (160KW) engine, 320kN of pullback force, 12000N.m of Max.spindle torque, self-propelled rubber tracks chassis, automatic loading and unloading drill rod device, high strength box-type drilling frame, rotatable control board, strong floating dynamic jaw vice, onboard high-capacity mud pump (320L/min), and imported running reducer hydraulic motor and hydraulic main pump .
|
Engine model |
6CTA8.3-C215 |
CUMMINS |
|
Engine rated power |
kW /rpm |
160/2200 |
|
Max. Pull-push strength |
kN |
320/200 |
|
Max.torque of power head |
N.m |
12000 |
|
Spindle speed |
r/min |
0～140 |
|
Max. Backreaming diameter |
mm |
φ800 |
|
Drilling rod length (single) |
m |
3 |
|
Drilling rod diameter |
mm |
φ73 |
|
Drilling angle |
° |
10～20 |
|
Mud flow rate(max) |
L/min |
320 |
|
Mud pressure(max) |
bar |
80 |
|
Overall weight |
kg |
12000 |
|
Dimension( L×W×H) |
mm |
7100×2300×2450 |
