|Place of Origin:||NANJING|
|Minimum Order Quantity:||ONE SET|
|Packaging Details:||HC can contain 1 set machine and spare HDD PARTS|
|Delivery Time:||After advance payment in 7 days|
|Payment Terms:||L/C, D/A, D/P, T/T|
|Supply Ability:||100 Units PER YEAR|
hdd directional drilling
No Dig Hydraulic Drilling Rig machine DL220 pipe pulling HDD machine
DL220 horizontal directional drilling machine refers to an engineering machine designed for the purpose of pipeline laying in case of no eacavation of earth surface,and is widely applied for laying pipelines for urban water supply,gas,natural gas,power and petroleum etc.It is automatic,full-functional and fitted with shaft set assembly,automatic anchorage baseboard,laege-tonnage hoist etc.characterized by high rotation speed,high torque and pull-push force,and high travelling speed,and compact structure ect.
1.1 Applicable Scope
It is applicable for crossing construction in non-hard rock areas nationwide like soil,clay,sandy soil and weathered rock areas.its ambient temparature is -10℃±45℃.pull-back pipe diameter 150mm-700-mm and maximum crosiing length about 300m(as the case may be)
1.2.1 with the adopting of Cummins Series B 110KW engine especially for engineering machine ,the machine has reliable power and can provide 200KN pull-back force.200KN upsetting force,5900N.m torque and maximum power among the drilling machines of same tonnage.
1.2.2 With the adoption of imported main hydraulic parts ,like PERMCO EATON and PALL.the machine has reliable performance and guaranteed quality.
1.2.3 Automatic replacement of drill pipe
The machine has automatic raplacement of drill pipe system,change drill pipe very simply and quicky.
The machine is fitted with rubber crawler to protect the pavement and minimize damage when it travels in urban area.protection area and scenic spots.
Famous international PALL filter score is employed for this machine,which has powerful waste removal and rosolution capacity and can guarantee reliable operation of the drilling machine for a long time.
HDD MACHINE, NO DIG MACHINE, DRILLING MACHINE