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Crawler Engineering Drilling Rig Hard Rock Drilling Equipment

Crawler Engineering Drilling Rig Hard Rock Drilling Equipment

Crawler engineering drilling rig

4.5m engineering drilling rig

ISO9001 Hard Rock Drilling Equipment

Place of Origin:

China

Brand Name:

zuanshen

Certification:

ISO9001

Model Number:

ZML120

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Product Details
Product Name:
Hard Rock Drilling Equipment
Overall Dimensions:
6600*2000*2800mm
Horizontal Height:
4.5m
The Total Weight:
About 5000 (kg)
Shank:
R32/R38/T38/T45
Impact Power:
18kw
Payment & Shipping Terms
Minimum Order Quantity
1
Price
USD
Packaging Details
nude
Delivery Time
3-5 work days
Payment Terms
T/T
Supply Ability
5 sets per month
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Product Description

ZML120 hard rock drilling equipment crawler type multifunctional drilling rig rock drilling machine for sale

 

It is especially suitable for drilling in gravel and crushed strongweathered rock overburden strata, especially for its high efficiency and
high quality performance, it can drill through complex strata quicklyand efficiently. It has broad application prospects in various rock and
soil anchorage projects, and is suitable for all kinds of stratums.

 

Characteristics:
This product is mainly used for tunnel pipe sheds, system anchoring, and tunnel excavation construction.
It mainly adopts drilling techniques such as down-the-hole hammer, guide pipe, and self-advancing anchor rod.
The drilling arm can be horizontally raised up to 4.5 meters and uses a two-stage arm to meet the requirements of high working surfaces. It is mainly used for one-time forming in down-the-hole construction.
The mast can be rotated 360 degrees for construction, and the main arm can swing left and right, enabling multi-angle construction inside the tunnel.
The power head has a stroke of 3 meters and can be equipped with drill rods ranging from 1 meter to 3 meters in length.
Optional air-water linkage device can achieve dust reduction during tunnel construction, creating a favorable working environment.

 

Technical specifications

 

ZML120 electric motor power 37kw
ZML120 diesel and electric motor power 37kw
The whole machine
Overall dimensions 6600*2000*2800mm
Hydraulic system rated pressure 18 (Mpa)
Drilling angle 360 °
Mast rotation angle 360 °
Horizontal height 4.5m
Maximum stroke of power head 2500 (mm)
Secondary track travel: 1000 (mm) Secondary track travel: 1000 (mm)
Climbing ability ≤ 25 °
Grounding specific pressure 0.04 (Mpa)
The total weight about 5000 (kg)
Rock driller
Shank R32/R38/T38/T45
Impact power 18kw
Impact frequency 2900-3700 (bpm)
Rotating speed 130-210 (rpm)
Rotating torque 880 (N.m)
Maximum lifting force 20 (kn)
Maximum feed force 20 (kn)
R32 shank
Drilling range Φ 51- Φ76
Φ 45 (only applicable to single drill rod drilling)
Drilling depth 10m (Max)
Rock level 3-6
T38 shank
Drilling range Φ 64- Φ89
Φ 45 (only applicable to single drill rod drilling)
Drilling depth 15m (Max)
Rock level 3-6
T45 shank
Drilling range Φ 76- Φ 102
Φ 70 (only applicable to single rod drilling)
Drilling depth 25m (Max)
Rock level 3-6

 

Company Overview

 

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