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16 R / Min Reverse Circulation Rig , 400m Drill Depth Hard Rock Boring Machine

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Anhui Tongguan Machinery and Technology Co.,ltd

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16 R / Min Reverse Circulation Rig , 400m Drill Depth Hard Rock Boring Machine

Name: 16 R Min Reverse Circulation Rig 400m Drill Depth Hard Rock Boring Machine
Brand: tongguan
Price: 1 USD

Brand Name : tongguan

Model Number : AT-2000

Place of Origin : China

MOQ : 1 set

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 5 sets per month

Delivery Time : 35-45days

Packaging Details : standard

Drilling Angle : 60-90º

Rotate Speed : 16 r/min

Rated Torque : 90 kN.m

Pilot Hole Diameter : 280mm

Reamer Diameter : 2000mm

Drill Depth : 400m

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AT-2000 Opencast Raise-boring Machine Raise Boring Rig Reverse Counterboring

Main Features:

1. It adopts two-column and two-cylinder structure, which has good overall rigidity, high guiding precision and large bearing capacity. The rig frame is directly anchored to the foundation rock by installation. The gapless connection design of the base enables the rig to stabilize the operation without the support of the top support.

2. The rig adopts full hydraulic drive technology, its specially designed of high torque and infinitely adjustable features allow the rig to operate efficiently in hard rock.

3. The all-position working manipulator can complete the loading and unloading operation of the drill pipe in the whole process, saving staffing and reducing labor intensity.

4. The hydraulic system adopts an integrated design concept that simplifies the hydraulic piping structure with good stability, reliability and ease of maintenance.

Main Technical Parameters:

Main Body	Rated Rotating (speed r/min)	16
	Rated Torque (kN.m)	90
	Pilot hole thrust (KN)	1100
	Reaming tension (kN)	2400
	Pilot hole diameter (mm)	280
	Reamer diameter (mm)	2000
	Drill angle (º)	60-90
	Drill depth (m)	400
	Transport Size (LxWxH)(mm)	2830x2120x1760
	Operation Size (LxWxH)(mm)	4180x2120x3810
	Noise (dB)	≦90
	Weight (T)	10
	Gauge	600/762/900

Pump	Rated pressure (Mpa)	22/21
	Rated flow (L/min)	40/320
	Motor rated power(kW)	11/132
	Rated voltage (V)	380
	Fuel tank effective volume (L)	1000
	Dimension (mm)	3150x1290x1680)
	Weight (kg)	3200

Product Tags:

raise boring machine

hard rock boring machine

16 R / Min Reverse Circulation Rig , 400m Drill Depth Hard Rock Boring Machine Images

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