CE Certification Used SANY SR220C rotary drilling rig Supplier, Product

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CE Certification Used SANY SR220C rotary drilling rig Supplier, Product

At present, there is a used SANY SR220C rotary drilling rig for sale, with original Cat chassis and C-9 engine. Its apparent working hours are 8870.9h, the maximum diameter and depth are 2000mm and 54m respectively, and 4x445x14 kelly bar is provided, the rotary drilling rig equipment is in good condition. If you are interested, please feel free to contact us. Sinovogroup has professional personnel to check the geological report and provide you with high-quality construction scheme.

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Product Description

SANY SR220C rotary drilling rig for sale

Parameter Name		Specification Details
Name		Rotary Drilling Rig
Brand		Sany
Max. drilling diameter		2300mm
Max. drilling depth		66m
Engine	Engine power	261kw
	Engine model	C9
	Rated engine speed	1800r/min
Weight of the whole machine		32767kg
Power head	Maximum torque	220kN.m
Power head	Maximum speed	7-26 r/min
Cylinder	Maximum pressure	180kN
	Maximum lifting force	240kN
	Maximum stroke	5160m
Main winch	Maximum lifting force	240kN
	Maximum winch speed	70m/min
	Diameter of main winch wire rope	28mm
Auxiliary Winch	Maximum lifting force	110kN
	Maximum winch speed	70m/min
	Diameter of auxiliary winch wire rope	20mm
Kelly Bar		4x445x14.5m Interlocking Kelly bar
Drill mast roll angle		6°
Forward inclination angle of drilling mast		5°
Pilot pump pressure		4Mpa
Working pressure of hydraulic system		34.3 Mpa
Maximum traction		510kN
Track length		5911mm
Dimension	Transportation status	15144×3000×3400mm
Dimension	Working condition	4300×21045mm
Condition		Good

1. Classic Model Architecture

SANY SR220 rotary drilling rig is a hole forming construction equipment for cast-in-place piles in moderately and strongly weathered geology such as clay layer, pebble layer and mudstone layer, which is oriented to small and medium-sized industrial and civil construction, municipal and railway pile foundation projects.

2. High Operational Efficiency

Equipped with a 250KW engine among the mainstream models of the same level, it provides stronger power for the whole machine and greatly improves construction efficiency.

3. High Torque & Speed

The SANY SR220 rotary drill features large torque output coupled with fast drilling speeds to handle tough geologies.

4. Powerful Main Winch

The main winch of the SANY SR220 rotary drilling rig provides large lifting force and high line speeds, enhancing productivity in soil construction conditions.

5. Outstanding Product Reliability

Core parts are co-designed with internationally renowned manufacturers and customized for SANY rotary drilling rigs. Advanced R&D technologies and finite element analysis (static, dynamic, fatigue) optimize structure design.

6. Robot Welded Construction

Utilizes a fully automatic production line and advanced robot welding to guarantee highly stable and precise build quality across the unit.

7. Rigorous Quality NDT

Non-Destructive Testing (NDT) is thoroughly applied to the key components of the Sany SR220 rotary drilling rig, assuring robust quality control.

8. Intelligent Safety Management

Features a high level of intelligence, multi-faceted safety protections, convenient construction operations, easy maintenance, troubleshooting, and direct monitoring management.

Frequently Asked Questions (FAQ)

Q1: What are the main specifications of this used SANY SR220C rotary drilling rig?

The rig features a maximum drilling diameter of 2000mm, a maximum depth of 54m, an apparent working time of 8870.9 hours, and comes with a 4x445x14 kelly bar. It is powered by a C-9 engine on an original Cat chassis.

Q2: What types of geological conditions is the SANY SR220 rotary drilling rig designed for?

The SANY SR220 is highly suited for hole-forming pile construction in clay layers, pebble layers, and moderately to strongly weathered geology such as mudstone layers.

Q3: How powerful is the engine on the SANY SR220?

The unit features a high-performance engine rated at 250KW to 261KW, offering stronger power compared to mainstream models in its class to maximize construction efficiency.

Q4: How does SANY guarantee the quality and structural reliability of the SR220?

Quality is maintained using co-designed core components from international brands, finite element structural analysis (static, dynamic, fatigue), automated robot welding, and Non-Destructive Testing (NDT) on critical components.

Q5: What makes the SANY SR220 operation safe and smart?

It is equipped with advanced safety protections, smart operating controls, and built-in systems that simplify overall maintenance, active troubleshooting, and real-time operator monitoring.