Discount TR500C Rotary Drilling Rig Manufacturers, Quotes

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Discount TR500C Rotary Drilling Rig Manufacturers, Quotes

Sinovo Intelligent developed the rotary excavating series products with the most complete spectrums in China, with power head output torque ranging from 40KN to 420KN.M and construction bore diameter ranging from 350MM to 3,000MM. Its theoretical system has formed the only two monographs in this professional industry, namely Research and Design of Rotary Drilling Machine and Rotary Drilling Machine, Construction and Management.

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Product Description

⚙️ Technical Parameters

Parameters	Euro Standards	U.S Standards
Max drilling depth	130m	426 ft
Max hole diameter	4000mm	157in
Engine model	CAT C-18	CAT C-18
Rated power	420KW	563HP
Max torque	475kN.m	350217lb-ft
Rotating speed	6~20rpm	6~20rpm
Max crowd force of cylinder	300kN	67440lbf
Max extraction force of cylinder	440kN	98912lbf
Max stroke of crowd cylinder	13000mm	512in
Max pulling force of main winch	547kN	122965lbf
Max pulling speed of main winch	30-51m/min	98-167ft/min
Wire line of main winch	Φ42mm	Φ1.7in
Max pulling force of auxiliary winch	130kN	29224lbf
Undercarriage	CAT 385C	CAT 385C
Track shoe width	1000mm	39in
Width of crawler	4000-6300mm	157-248in
Whole machine weight	192T	192T

We offer an extensive range of rotary excavating series products with power head output torque ranging from 40KN to 420KN.M and construction bore diameter ranging from 350MM to 3,000MM. The theoretical system behind these machines is supported by authoritative monographs on research, design, construction, and management of rotary drilling technology.

These rotary drilling rigs are engineered with advanced technology based on a heavy-duty caterpillar undercarriage. They are highly versatile and ideal for deep foundation drilling in various infrastructure projects, such as railways, highways, bridges, and high-rise buildings. The maximum piling depth can exceed 110 meters, with a maximum diameter of up to 3.5 meters.

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;

⚙️ Key Features & Advantages

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

❓ Frequently Asked Questions (FAQ)

What is the maximum drilling depth and diameter of these rotary drilling rigs?

The maximum drilling depth can reach up to 130 meters (426 ft), and the maximum hole diameter can reach up to 4000 mm (157 inches), depending on the specific model and configuration.

What engine models are used in these drilling machines?

The drilling rigs are powered by high-performance engines, such as the CAT C-18, delivering a rated power of 420KW (563HP) for exceptional efficiency and reliability.

What type of undercarriage base is utilized?

The rigs feature a high-stability, original caterpillar base, such as the CAT 385C undercarriage, which ensures maximum reliability and support during heavy foundation work.

What applications are these rotary drilling rigs suitable for?

They are ideal for deep foundation drilling, including railway, highway, bridge, and skyscraper construction, and can be equipped with telescopic friction & interlocking Kelly bars and casing oscillators.

How are the winches controlled on these rigs?

The machines are equipped with a controlled free-fall main winch and auxiliary winch, providing precise control and safety during piling operations.

What control systems are integrated for operation?

They utilize an advanced PLC controller for all electrically actuated functions, paired with a colorful LCD display for real-time monitoring and easy operator control.