ACE SA 250 W Piling Rig Specifications

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The ACE SA 250 W Piling Rig is a high-performance, rugged rotary piling rig designed to tackle challenging soil conditions, making it ideal for a wide range of construction projects. With a maximum drilling diameter of 1800 mm and drilling depths of up to 67 meters, it is perfect for urban infrastructure, metro and rapid rail connectivity, and the construction of bridges and flyovers. The rig’s powerful rotary power head, offering up to 250 kN.m torque, ensures efficient operation for large diameter pile installations and deep foundation work. It excels in tunnel boring and underground foundation applications with its advanced hydraulic systems and high lifting forces. Its versatility and robust capabilities make the ACE SA 250 W an excellent choice for general construction tasks requiring dynamic drilling and heavy lifting.

ACE SA 250 W Piling Rig Specifications

UNDERCARRIAGE

Chassis Length
5145mm
Crawler Extension Width
4400mm
Track Shoe Width
800mm

CROWD SYSTEM

Crowd Force (Pull)
270kN
Crowd Force (Push)
270kN
Stroke Length
16000mm

ENGINE

Engine Brand
Cummins
Engine Model
QSL9-325
Engine Power
242kW
Rated Speed
2100rpm

MAST INCLINATION

Forward Tilt
5°

KELLY BAR SPECIFICATIONS

Friction Kelly Bar
67000mm
Interlocking Kelly Bar
56000mm

ROTARY DRIVE

High-Speed Throwing Soil
70rpm
Max Output Torque
250kN·m
Rotation Speed Range
26rpm

DRILLING PERFORMANCE

Max. Drilling Depth (Friction Kelly)
67m
Max. Drilling Depth (Interlocking Kelly)
56m
Max. Drilling Diameter
1800mm

TRAVEL & TRACTION PERFORMANCE

Max. Gradeability
15°
Max. Travel Speed
1.63km/h

MAIN WINCH

Max. Lifting Capacity
230kN

AUXILIARY WINCH

Max. Line Speed
55m/min

DIMENSIONS & WEIGHT

Operating Weight
80Ton
Overall Height
22700mm

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