ACE SA 250 Piling Rig Specifications

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The ACE SA 250 Piling Rig is designed for high-performance operations in hard soil conditions, making it ideal for a variety of construction applications. It offers robust capabilities for urban infrastructure, metro and rapid rail connectivity, bridges, flyovers, and general construction projects. With a maximum drilling depth of up to 67 meters and a drilling diameter of 2000 mm, this rig ensures efficient and deep foundation work. Equipped with a powerful rotary power head delivering up to 250 kN.m of torque, it excels in tough drilling environments. The SA 250 also features advanced winches, high-speed rotation options, and a versatile chassis that can adapt to varying terrain. Its flexibility and power make it the perfect choice for static pile driving, tunnel boring, and underground foundation work across diverse construction projects.

ACE SA 250 Piling Rig Specifications

UNDERCARRIAGE

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

CROWD SYSTEM

Crowd Force (Pull)
220kN
Crowd Force (Push)
210kN
Stroke Length
5000mm

ENGINE

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
2000mm

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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