High Efficiency Drilling Machinery Rotary Drilling Rig Zr140 with Max. Drilling Depth 44m

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: ZR140
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 30-50m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Maximum Drilling Diameter: 1300mm
• Maximum Drilling Depth: 44m
• Rated Power: 119/2100kw@Rpm
• Operation Weight: 40ton
• Crowd Method: Cylinder
• Crowd Force Push: 120kN
• Crowd Force Pull: 130kN
• Max. Traction Force: 250kN
• Overall Height: 16700mm
• Max. Travelling Speed: 2.2km/H
• Transport Package: Nude Packing
• Specification: 15118*3300*3600mm
• Trademark: top brand
• Origin: China
• HS Code: 843041290
• Production Capacity: 50000pieces/Year
• Package Size: 1520.00cm * 330.00cm * 360.00cm
• Package Gross Weight: 14000.000kg

Product Description

Product Description

High Quality 1.3m Diameter And 44m Depth Rotary Drilling Rig ZR140

The newly upgraded ZR140 is not only highly efficient in construction and retains its value, but is also transported with rods, has a small grounding ratio pressure, comes standard with 355*10 drill rods, has a hole diameter of 1300mm and a maximum drilling depth of 44m, making it a real helper for you to get rich.
*The whole machine can be transported with Kelly bar to realize quick transfer between operation and transportation.

*High construction efficiency, thanks to adoption of large displacement main pump and optimizing power system.

*Less fuel consumption, thanks to adoption of a new generation of electronic control platform and proportional control hydraulic system.

*Automatic multi-self-checking, safety and performance monitoring.

*The auxiliary winch can lift Dia.0.8m steel cage (with a Kelly bar).

Product Parameters

Drilling
Max. Drilling Diameter	mm	1300
Max. Drilling Depth	m	44/35
		35/28
Rorary Drive
Max. output torque	kN.m	140
Rotary speed range	rpm	6~33
Crowd System
Crowd method		Cylinder
Crowd force push	kN	120
Crowd force pull	kN	130
Max. stroke of crowd	mm	3500
Main Winch
Drum structure type		Double layers
Max. line pull	kN	140
Max. speed of line	m/min	80
Diameter of wire rope	mm	22
Aux. Winch
Max. line pull	kN	50
Max. speed of line	m/min	70
Diameter of wire rope	mm	18
Inclination angle of mast
Forward/backward	.	5/90
Left/right	.	±5
Engine
Model	QSB5.9-C160
Rated power of engine	kW	119
Emission standard		StageIII
Displacement of engine	L	5.9
Undercarriage
Distance of tracks (min.~max.)	mm	3000~4000
Width of track shoe	mm	700
Slewing radius (Rear)	mm	3660
Overall main machine
Operation weight	t	40
Max. traction force	kN	250
Max. travelling speed	km/h	2.2
Overall height	m	16.7/(14.7)
Transport with Kelly bar		Yes
Kelly bar types available
Types	Drilling depth (m)	Note
Friction Kelly bar Φ355- 5 x 10m	44
Inter-locking Kelly bar Φ355- 4 x 10m	35
Friction Kelly bar Φ355- 5 x 8m	35	Optional
Inter-locking Kelly bar Φ355- 4 x 8m	28	Optional

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