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Caterpillar Base, Bole Pile Drilling, Rotary Drilling Machine manufacturer / supplier in China, offering Hot Sale! ! TR250D 80m depth Piling Machine, TR100 Rotary Drilling Rig for foundation engineering, TR460F Foudation Pile Equipment Rotary Drilling Rig and so on.

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Supplier Homepage Product Rotary Drilling Rig Hot Sale! ! TR250D 80m depth Piling Machine

Hot Sale! ! TR250D 80m depth Piling Machine

FOB Price: US $603,000-622,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $603,000-622,000/ Piece
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Port: Tianjin, China
Transport Package: Main Machine Nude, Spare Parts in Wooden Cases
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: TR250D
  • Power Type: Diesel
  • Condition: New
  • max drilling diameter: 2500mm Diameter
  • Power: 261kw
  • Service: CAT Global Service
  • Specification: CE, SGS, ISO
  • Usage: Construction pile
  • Type: Rotary Drilling Rig
  • max drilling dpeth: 80m Depth
  • Diesel Engine: CAT C-9
  • Base: Original CAT 336D
  • Trademark: CAT
  • Origin: Beijing, China
Product Description
TR250D Rotary Drilling Rig

Hot Sale! ! TR250D 80m depth Piling Machine

TR Series rotary drilling rigs 

Basic Information
New design with advanced technology, composed of advantages based on ORIGINAL Caterpillar undercarriage.
They are the most versatile and used for deep foundation, such as construction of railway, highway, bridge and skyscraper.
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

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 assembly

Hot Sale! ! TR250D 80m depth Piling Machine

Hot Sale! ! TR250D 80m depth Piling Machine

TR250D Rotary Drilling Rig - One of the BEST Selling models over the world!

Technical Parameters
 Euro StandardsU.S. Standards
Max drilling depth  80m262ft
Max hole diameter  2500mm98in
Engine modelCAT C-9CAT C-9 
Rated power 261KW350HP
Max torque 250kN.m184325lb-ft
Rotating speed  6~27rpm6~27rpm
Max crowd force of cylinder  180kN40464lbf
Max extraction force of cylinder  200kN44960lbf
Max stroke of crowd cylinder  5300mm209in
Max pulling force of main winch  240kN53952lbf
Max pulling speed of main winch  63m/min207ft/min
Wire line of main winch   Φ32mmΦ1.3in
Max pulling force of auxiliary winch  110kN24728lbf
UndercarriageCAT 336DCAT 336D
Track shoe width   800mm32in
width of crawler 3000-4300mm118-170 in
Whole machine weight  73T73T

                               --by first class key components:

Base: Original Caterpillar 336D base
Engine: C-9 engine with ACERT™ technology
Hydraulic systems adopt Rexroth motor and wave
Electric systems are from Pal-Fin auto-control
Rotary drive: Rexroth A6VM160 Motor;
                       Bonfiglioli 311L2 Reducer;
Main winch: Rexroth GFT110W3B Reducer;
                       Rexroth A2FE160 Motor;

Contact Information
Beijing Sinovo International Corp
Sinovo Heavy Industry Co.,Ltd 
Contact Person: Ms. Sara Li
Office: (86)-10-5190 9163-8004
Fax: (86)-10-5190 9071,
Any further information about the specification, after sale service, CAT global service, price,etc, please feel free to contact with us.
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