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HL710S Rock Drills DL2710 DL2720 Underground Rock Drilling
HL710S Rock Drills DL2710 DL2720 Underground Rock Drilling
Specifications
Model Number :
HL710S
MOQ :
1PCS
Price :
Price negotiations
Payment Terms :
T/T
Supply Ability :
1+PCS+20 work days
Delivery Time :
20 work days
Packaging Details :
wooden box package
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
Description

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

Product tags

rock drill r25

,

yn27c rock drill

,

rock drill yt23
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HL710S Rock Drills DL2710 DL2720 Underground Rock Drilling

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Product Detail
Model Number :
HL710S
MOQ :
1PCS
Price :
Price negotiations
Payment Terms :
T/T
Supply Ability :
1+PCS+20 work days
Delivery Time :
20 work days
Contact Supplier
HL710S Rock Drills DL2710 DL2720 Underground Rock Drilling

Xi'an Huizhong Mechanical Equipment Co., Ltd.

Verified Supplier
4 Years
Shaanxi
Since 2016
Business Type :
Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company
Main Products :
Rock Drill Parts, Rock Drilling Bits, Rock Drilling Rod
Total Annual :
3870000-4644000
Employee Number :
10~99
Certification Level :
Verified Supplier
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