High Strength 66T Hdd Horizontal Directional Drilling Heavy Duty
1, With the use of closed loop of the main rotation hydraulic system
,DL660*23 cralwer integrated horizontal directional drilling
machine has better working efficiency .
2,It has 194Kw engine .its forced air cooling system enables it to
work reliably for a long time.
3, Its impact structure and sound climbing capacity can make
transfer and transportion of the equipment more convenient
,High-speed operation system has multi-shift stepless speed
regulation function,signficicantly increasing the operation
4,The ratation hydraulic system is of closed loop and the
high-strength drill pipe holder is sent on the outer side of the
crossarm,featuring simplicity ,reliability,easy
assembly&disassembly of drill pipe and high efficiency with the
use of 2t hoist.
MAIN TECHNICAL PARAMETERS
|Max.pullback force||KN||660/990||Diameter of drill rod||mm||Φ89|
|Max.torque||N.m||23800||Lendht of drill rod||m||4.5|
|Max.Rotary speed||rpm||110||Max diameter of pullback pipe||mm||Φ1200|
|Max.Moving speed of power head||m/min||29.5||Max pullback pipe length||m||~900|
|Max.mud puump flow||L/min||600||Incidence angle||.||12~20|
|Max.mud pressure||Mpa||10±0.5||Climbing angle||.||14|
DL660 CONSTRUCTION IN INDIA
HDD MACHINE, NO DIG MACHINE, DRILLING MACHINE