LiuGong's robust drilling machines are equipped with a wide range of smart functions. The integration of new technology, and features from modern hydraulic piling machinery enable LiuGong's multi-function drills to surpass performance parameters of other basic drill rigs, allowing you to perform various drilling tasks with a single compact unit. LiuGong's multi-function drill rigs get you the results in the most challenging places.
FEATURES
Crowd Winch with remote cathead loading operator aware lighting, Cummins (USA) Diesel quick release sledge, diagnostics with multi-grease points-operator command centre. Kelly rig
INTELLIGENT CONTROL SYSTEM
The Upper-Carrier is built for high efficiency, cost saving, comfort, and durability.
• Multi-oil pump operation to increase effective output.
• Specialised control valve for drilling machine function reducing power loss.
• Enlarged and well-organised spacious compartment easily accessible for maintenance.
STRENGTH ALREADY BUILT IN.
Parallelogram support with dual activating arms ensures strength and rigidity. The Rotary head can be equipped with a variety of sizes of Kelly bar. The Undercarriage boasts high strength slewing bearing support with oversize ground contact bearing capacity to sustain larger torque. The Mast Head is strong and light weight, suitable for transportation and the mast's rectangular tube structure ensures hole forming accuracy.
RELIABLE PERFORMANCE
Trusted Cummins QSB7 engine with technology to control the main pump which boosts engine power performance.
SPECIFICATIONS:
SD15A
Height (mm) :
19,250
Total weight without drill tools (Kg) :
45,000
Upper undercarriage -
Engine
QSB7-Tier 3
Rated Power (kW/rpm) :
1502050
Hydraulic system flow(L/min) :
2×230
Hydraulic system pressure (Mpa) :
33
Capacity of fuel tank(L) :
470
Capacity of hydraulic oil tank (L) :
320
Retractable undercarriage -
Crawler shoes width (mm) :
700
Crawler length (mm) :
4,900
Crawler width?retract/extend) : (mm) :
3100~4100
Traction force (kN) :
280
Travel speed (km/h) :
1.5
Rotary head -
Rotary torque (kNm) :
150
Rotation speed (rpm) :
8~30
Main winch -
Max. single line pulling force (kN) :
160
Wire rope diameter (mm) :
26
Max. hoisting speed (m/min) :
60
Aux. winch -
Single line pull (kN) :
50
Wire rope diameter (mm) :
18
Max. hoisting speed (m/min) :
60