20m Crawler Rotary Pile Drilling Rigs Big Hole Diameter Drilling Rig

• After-sales Service: Support
• Warranty: 1 Year
• Certification: CE, ISO 9001:2000
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HWYDR350
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 10-30m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Type: Crawler
• Model: Hwydr350
• Transport Size: 12800*3000*3650mm
• Machine Weight: 28t
• Max Drilling Diameter: 1500-1800mm
• Max Drilling Depth: 35m
• Engine Model: 6btaa5.9-C205
• Engine Rated Power: 153/2000kw/Rpm
• Transport Package: 20feet Container
• Specification: 35m
• Trademark: Hengwang
• Origin: Shangdong, China
• HS Code: 8430100000
• Production Capacity: 200
• Package Size: 1280.00cm * 300.00cm * 365.00cm
• Package Gross Weight: 28000.000kg

Product Description

Product Description

 

HW crawler rotary drilling rig is widely used in the construction of bored piles and holes in urban high-rise buildings, railways, highways, bridges, airports, ports and other pile foundation projects. It has wide application range, high construction efficiency, stable performance and service. Thoughtful, environmentally friendly and energy saving advantages. Various performance display and safety monitoring and alarm devices, convenient transfer and shifting, 360-degree free rotation, compared with large rotary drilling rigs, low cost of purchase, low transportation cost, high efficiency, high profit, high integration of drill pipe and main machine, No need to disassemble, save time, oil and electricity (optional), reduce costs.

Rotary drilling rig is a construction machine suitable for hole forming in building foundation engineering. It is mainly suitable for soil layer construction such as sand, cohesive soil and silty soil, in cast-in-place piles, continuous walls, foundation reinforcement, etc.

Parameters/Model				HWYDR350
Outsize	Working Size (length×Width×Height)		m	8.8×2.8×12.8
	Transport Size (length×Width×Height)		m	12.8×3.0×3.65
Machine Weight			t	28
Max Drilling Diameter			mm	1500-1800
Max Drilling Depth			m	35
Engine	Model			6BTAA5.9-C205
	Rated Power		kw/rpm	153/2000
Hydraulic Flow	Woring Pressure	Main Pump	Mpa	30
		Secondary Pump	Mpa	/
	Max Flow	Main Pump	L/min	2×80
		Secondary Pump	L/min	/
Power Head	Maximum Torque		Kn.m	130
	Rotating Speed		rpm	5-60
	Maximum Throwing Speed		rpm	60