Main Performance Characteristics
1,The main technique data: It adopts 6CTAA8.3C195 type engine of Dongfeng Cummis. It has stronger power (reach to 145KW) and bigger output torque(reach to 12000NM) compared with similar machines.
2 Hydraulic system: It adropts open oil system of the variable delivery pump,controlling by constant power.The speed of pushpull or rotation can adjustment according to stratal change. System makes great use of engine power and saves energy efficiently.
3 Operation control system:master operating floor and handles meter are integrated, and adropts electric handles and pushbutton. All of this controlled by PLC. Simple oprition and convenient maintains.
Main Technique Parameters
|
Specification
|
Unit
|
YP-38
|
|
Engine Power
|
KW
|
145
|
|
Spindle Speed
|
r/min
|
High gear: 0～90 rpm Low gear: 0～45 rpm
|
|
Mud Pump Flow
|
L/min
|
320
|
|
Rate torque
|
N·m
|
12000
|
|
Rate Pullack Force
|
KN
|
380
|
|
Rate thrust Force
|
KN
|
260
|
|
Specification of Drill Sterm
|
mm
|
Φ73×3000
|
|
Entry Drill Angle
|
°
|
0--18
|
|
Demension(L*W*H)
|
mm
|
6300×2300×2500
|
|
Overall Weight
|
T
|
11
|