Small & Medium – HL512
Features of CBU:
Integrative layout design provide a nice apperance with advanced auto change drill pipe function and electron-hydraulic technology.
Hydraulic driving anchor boit help easy machine position.
Turbochanging engine provides CUMMINS 4BT power, reliable performance and low oil consumption, suitable for most rough working condition.
Fiberglass rainforced plastic engine cover could be lift, making maintainence are easy work.
Drill pipe box：
Equipped drill pipe box contain 50 pics for the auto changing pipe system.
Opening design clamp could be observed directly and make drill pipe changing easier.
Rubber trawler belt：
Bridgestone brand rubber track and nine support wheels make zero harm to road.
Rotatable chair and ergonomics layout design of opertation table provide a comfortable operation.
Drill pipe changing system：
Electron- hydraulic control pipe changing system help the operator one slight press to finish all the hard drill pipe changing work.
|Weight of Machine||8t|
|Type of engine||Cummins 4BTA3.9 Turbocharging, 4 Cylinder|
|Rated power||93 kW|
|Total displacement||3.9 L|
|Max pullback power||120 kN|
|Max thrust power||80 kN|
|Speed of mainshaft||150 r/min|
|Ground drive speed||0-1.5 km/h|
|Incidence angle||10-30 º|
|Departure angle||20 º|
|Diameter of pilot bit||73 mm|
|Length of drill rod||3 m|
|Diameter of drill rod||60 mm|
|Diameter ofreamer||50 mm, 300 mm, 400 mm, 500 mm, 600 mm|
|Capability of fuel tank||160 L|
|Capability of cylender oil tank||160 L|
|Quantity of lubricant oil||6 L|
|Max pressure of mud pump||10 MPa|
|Flow of mud pump||240 L/min|
|Mud mixed ingredients station:|