Best TR80S Low Headroom Full Hydraulic Rotary Drilling Rig Supplier, Exporters

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Best TR80S Low Headroom Full Hydraulic Rotary Drilling Rig Supplier, Exporters

Performance features: ●Selected powerful original American Cummins engines and precise hydraulic and electrical control systems to fully utilize its working capabilities; ●The working height is only 6 meters, equipped with a large torque output power head, and the maximum drilling diameter is 1 meter; very suitable for bored pile construction indoors, in factories, under bridges and in sites with limited height. ●The self-made special chassis for SINOVO rotary drilling rigs perfectly matches the power system and the hydraulic system. The most advanced load sensing, load sensitive and proportional control hydraulic system makes the hydraulic system more efficient and energy-saving;

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Product Description

Performance Features

✓ Selected powerful original American Cummins engines and precise hydraulic and electrical control systems to fully utilize its working capabilities.
✓ The working height is only 6 meters, equipped with a large torque output power head, and the maximum drilling diameter is 1 meter; very suitable for bored pile construction indoors, in factories, under bridges and in sites with limited height.
✓ The self-made special chassis for rotary drilling rigs perfectly matches the power system and the hydraulic system. The most advanced load sensing, load sensitive and proportional control hydraulic system makes the hydraulic system more efficient and energy-saving.

Low Headroom Rotary Drilling Rig Front View

Technical Specifications

底盘 Base	型号 Model	单位 Unit	参数 Parameter
动力头 Power head	最大输出扭矩 Maximum output torque	KN.m	80
动力头 Power head	钻孔速度 Rotating speed	rpm	0-50
最大钻孔直径 Maximum drilling diameter		mm	600-1000
最大钻孔深度 Maximum drilling depth		m	20
柴油发动机 Diesel engine	品牌型号 Brand & Model	Cummins	QSF3.8
柴油发动机 Diesel engine	功率 Rated power	kW	86
加压油缸 Crowd Cylinder	最大加压力 Maximum pressure	KN	80
	最大提升力 Maximum crowd force	KN	80
	最大加压行程 Maximum stroke	mm	1000
主卷扬 Main winch	最大提升力 Maximum hoisting force	KN	70
	最大提升速度 Maximum hoisting speed	m/min	50
	钢丝绳直径 Rope diameter	mm	20
副卷扬 Auxiliary winch	最大提升力 Maximum hoisting force	KN	15
	最大提升速度 Maximum hoisting speed	m/min	50
	钢丝绳直径 Rope diameter	mm	10
钻杆直径 outer side pipe's diameter of kelly bar		mm	480
标配机锁钻杆 Standard interlocking Kelly bar size		m	8*3m
液压系统 Hydraulic system	工作压力 Working pressure	Mpa	30
外形尺寸 Overrall demenssion	工作高度	mm	6000
	工作宽度	mm	2600
	运输长度	mm	6500
	运输高度	mm	3400
工作装置重量 Working weight of whole machine		kg	23000

Rotary Drilling Rig Operational Dimensions Diagram

Rotary Drilling Rig Transport Dimensions Layout

Frequently Asked Questions

Q: Is this rotary drilling rig suitable for indoor or low-clearance projects?

Yes. The rig has an operational working height of only 6 meters (6000 mm), making it highly suitable for bored pile construction in height-limited areas such as indoors, factories, and under bridges.

Q: What are the drilling capacity specifications (diameter and depth)?

This low-headroom rotary drilling rig supports a maximum drilling diameter range of 600 mm to 1000 mm, and can achieve a maximum drilling depth of up to 20 meters.

Q: What brand and model of engine is installed in the rig?

The machine is equipped with a powerful, original American Cummins QSF3.8 engine, which offers a rated power output of 86 kW.

Q: What are the transport and working dimensions of this drilling rig?

For operation, the machine requires a working height of 6000 mm and a working width of 2600 mm. For transport, it measures 6500 mm in length and 3400 mm in height.

Q: What standard kelly bar size comes with this equipment?

The rig features a standard interlocking Kelly bar size of 8*3m, with an outer side pipe diameter of 480 mm.

Q: How does the hydraulic system optimize efficiency?

It uses an advanced load-sensing, load-sensitive, and proportional control hydraulic system configured to match the chassis and engine, resulting in a highly energy-efficient operation.