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HL710S Rock Drills DL2710 DL2720 Underground Rock Drilling

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HL710S Rock Drills DL2710 DL2720 Underground Rock Drilling

HL710S  Rock Drills DL2710 DL2720 Underground Rock Drilling
HL710S  Rock Drills DL2710 DL2720 Underground Rock Drilling

Large Image :  HL710S Rock Drills DL2710 DL2720 Underground Rock Drilling

Product Details:
Model Number: HL710S
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: Price negotiations
Packaging Details: wooden box package
Delivery Time: 20 work days
Payment Terms: T/T
Supply Ability: 1+PCS+20 work days

HL710S Rock Drills DL2710 DL2720 Underground Rock Drilling

Description
Hole Diameter Range: 54 - 89 Mm Kinetic Power: 20 KW
Percussion Rate: 52 Hz Operating Pressure Percussion Rotation: Up To 190 Bar Up To 200 Bar
Stabilizer: Sleeve Type Rotation Motor Type: OMT200 / 250
High Light:

HL710S Rock Drills

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DL2710 underground rock drilling machine

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DL2720 underground rock drilling machine

HL710S is a hydraulic top hammer rock drill designed for DL2710 and DL2720 underground longhole drills

Product feature of  Rock Drills

HL710S hydraulic rock drill has high drilling capacity, easy maintenance and low operating cost.
The structure of the rock drill is based on the main module and four short-side bolts connected together to ensure a minimum number of joint surfaces and large contact surfaces.
The design of the influence module is simple, consisting of only two moving parts, the piston surrounding the piston and the distributor sleeve, and the moving part is not in contact with the drill body module.

There are two variants of the rotating motor to meet the requirements of different hole diameters and the rotation torque and speed of the rock formation.
The optional power extractor is used to manually open the rock drilling tool joints. The design of HL710S has obtained a number of patents.

Product data of  Rock Drills

Technical data
Hole diameter range 54 - 89 mm
Kinetic power 20 kW
Percussion rate 52 Hz
Operating pressure
Percussion
Rotation
Up to 190 bar
Up to 200 bar
Rotation motor type OMT200 / 250
Stabilizer Sleeve type
Shank length 600 mm

 

 

Rock tools and hole diameters
Thread Rod mm Hole mm
T35 39 54 - 57
T38 39 64
T45 46 76
T45 65 (tube) 76 - 89
T51 52 89

HL710S  Rock Drills DL2710 DL2720 Underground Rock Drilling 0

Contact Details
Xi'an Huizhong Mechanical Equipment Co., Ltd.

Contact Person: Weijunli

Tel: +8617691196490

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