Rotary Drilling Rigs Rotating Speed 6-23 rpm

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TR400 Rotary Drilling Rig

 Rotary Drilling Rigs Rotating Speed 6-23 rpm

Main Features:

  • - High stability and quality original caterpillar base
  • - Compact powerful rotary head
  • - Emergency mode of operation for engine
  • - PCL controller for all electrically actuated functions,  colorful LCD display
  • - Mast support unit
  • - Original Patented driving structure of double motors and double reduces
  • - Controlled free-fall main and auxiliary winch
  • - Innovative enhanced electro-hydraulic proportional system
  • -Ease of transport and quickly assemblly

 TR Series rotary drilling rigs are designed with latest advanced technology composed of advantages based on Caterpillar undercarriage,   which are the most versatile and used for deep foundation drilling,  such as construction of railway,   highway,   bridge and skyscraper. Max depths of piling can reach more than110m and Max Dia. can reach 3.5 m The rotary drilling rigs can be specially equipped with telescopic friction & interlocking Kelly bar, and casing oscillator for suiting the following applications: Cased bore piles with casing driven adapter through rotary head or optionally by casing oscillator powered by the base carrier itself; Deep bored piles stabilized by drilling fluid or dry hole; Soil Displacement Piling System 

TR400-Technical Parameters

Euro Standards

U.S. Standards

Max drilling depth

110m

361ft

Max hole diameter

3000mm

118in

Engine model

CAT C-15

CAT C-15

Rated power

302KW

405HP

Max torque

400kN.m

294920lb-ft

Rotating speed

6~23rpm

6~23rpm

Max crowd force of cylinder

400kN

89920lbf

Max extraction force of cylinder

400kN

89920lbf

Max stroke of crowd cylinder

12000mm

472in

Max pulling force of main winch

350kN

78680lbf

Max pulling speed of main winch

65m/min

213ft/min

Wire line of main winch

Φ36mm

Φ1.4in

Max pulling force of auxiliary winch

120kN

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Mr. Alan Wang
Tel: 86-10-51908781
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Beijing Sinovo International.
Suite 2308, Huatengbeitang Building, No.37 Nanmofang Road, Beijing, China (Mainland)
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