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Rotary Drilling Rig

Overview
With new technology of modern hydraulic pile machinery, this rotary drilling rig is a new kind of bored pile of construction equipment. The engines and other key components purchase in the world. It adopts its own telescopic track dedicated chassis, and its stability is better than the one adopts a similar rig of common chassis; By independent research and development, its control system integration features strong power, fast response and high accuracy; its drilling masts can load and dump automatically; furthermore, it has the feature of new luffing mechanism structure, strong drive force and good stability; it can be assigned with a variety of drilling tools, and it adapts to the complex geological conditions of clay layer, sand layer, gravel layer of weathered rock. It is widely used in highway, railway overpass, and the large-diameter pile viaduct piers and in the pile of the construction of high-rise buildings. It shows the advantages of the Intelligent rotary drilling rig in national large-scale key projects such as the new airport in the capital and the national Olympic venues nest. In the international market, it gains high praise among the foreign counterparts of high levels.

Main Parameters

Total weight
16t
Working condition: L×W×H
5.1×2.42×8.67 (m)
Transportation condition: L×W×H
6.18×2.42×3.22 (m)
Max. Drilling Diameter
Boring pile: with casing/without casing
600/900 (mm)
CFA pile
-
Max. Drilling Depth
Boring pile
23m(5 section)
CFA pile
-
Engine
Brand
PERKINS
Model
1104-44T/1104D-E44T
Rated power
74.5kW/2200rpm
Max. torque
412N.m/1400rpm
Hydraulic System
Main pump maximum working pressure
34.3MPa
Deputy pump maximum working pressure
-
Main pump maximum flow
2×110L/min
Deputy pump maximum flow
-
Rotary Power Head
Max. torque
40.8kN.m
Rotation speed
6~54 (rpm)
Max. throwing soil speed
-
Pressurized Systems
Max. applied pressure
60kN
Max. lifting force
70kN
Max. stroke
1500mm
Pressurized rope diameter
-
Main Winch
Max. lifting force
60kN
Max. rope speed
66m/min
Rope diameter
18mm
Auxiliary Winch
Max. lifting force
15kN
Max. rope speed
50m/min
Rope diameter
10mm
Drill Mast
Inclination angle: Left / Right
±3°
Forward tilt
5°
Backward tilt
90°
Slewing Platform
Slewing angle
360°
Slewing speed
4r/min
Chassis
Max. travel speed
3km/h
Max. climbing angle
20°
Crawler width
500mm
Crawler telescopic width
2420mm
Crawler longitudinal spacing
2685mm
Average ground pressure
59.59kPa

Rotary Drill Rig

  • Manufacturer, distributor and service provider of drill rigs, rotary drill pipes, adaptors and stabilizers used in the drilling industry.
  • Design and manufacture drill rigs, flight and hollow stem augers, auger accessories, and sampling tools and systems suitable for auger, rotary or core drilling applications .
  • Manufactures hydraulic casing hammers built specifically for rotary machines, and cable-tool drill rigs.

    • Rotary Drill Equipment

  • Manufacturer, distributor and service provider of drill rigs, rotary drill pipes, adaptors and stabilizers used in the drilling industry.
  • Design and manufacture drill rigs, flight and hollow stem augers, auger accessories, and sampling tools and systems suitable for auger, rotary or core drilling applications .
  • Manufactures hydraulic casing hammers built specifically for rotary machines, and cable-tool drill rigs.
    • Rotary Drilling Rig