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Product Introduction

This excavation system features a robust rotating cutter head and is equipped with hardened cutting tools, which can effectively break down geological structures and thus enable precise excavation of tunnels and passages under various geological conditions. Compared with traditional blasting methods, this technology has significant advantages, including excellent directional control, a smaller ecological footprint and higher operational safety.


Core operational advantages

Precise orientation: Excavation parameters (such as cutting depth and trajectory) are carefully controlled to minimize material waste while maintaining structural integrity.
Performance adaptability: It can operate in various stratum compositions, from consolidated rock layers to heterogeneous soil-rock matrices.
Sustainable operation: The electric drive system minimizes noise emissions and air particulate matter, creating a healthier working environment and meeting environmental protection requirements.

Intuitive control architecture: Integrated automation interface enables rapid adjustment and simplifies operation during the cutting process.
Reduce risks: Eliminate explosive substances, lower potential hazards, and enhance workplace safety standards.

As the cornerstone of contemporary underground engineering, this mechanized cutting solution offers reliable and controllable material removal for mining and infrastructure projects, balancing productivity with ecological and personnel protection requirements.

    

   High Performance Tunnel Repair Machine

Project

Unit

WPZ - 37/600L

WPZ - 55/900L

Installed power

Kw

37

55

Weight

Kg

6500

7850

Form factor in the shipping state - (L×W×H)

mm

5100×1200×2150 (1260( Uncovered)

5800×1400×2300 (1550-2155(raised ceiling)

Hydraulic system

The rated pressure of the hydraulic system

Mpa

21.5/31.5

28/31.5

Max flow of the hydraulic system

L/min

110

130+30

Max temperature of hydraulic oil

75

75

Walking mechanism

The driving way of walking

/

Intergrated hydraulic motor reducer drive

Intergrated hydraulic motor reducer drive

The width of track board

mm

300

450

Walking form

/

Crawler traveling

 Crawler traveling

Specific pressure to ground

mpa

≤0.1

≤0.1

Traveling Speed

m/min

26

28

Ground clearance

mm

260

300

Climbing ability

°

14

14

Bucket loading

Working machine structure form


Three-section arms

Three-section arms

Bucket capacity

0.21

0.28

Max bucket digging force

KN

37

50

Excavating Width

mm

≥5250

≥7000

Excavating Distance

mm

≥3450

≥3950

Excavating Height

mm

≥4800

≥5300

Unloading Height

mm

≥1800

≥2100

Excavating Depth

mm

≥2450

≥2700

hydraulic breaker

Nominal working pressure

mpa

11~14

12~15

Max operating flow

L/min

70

90

Impact frequency

rpm

500~900

400-800

Impact energy

J

600

900

Suitable Brazing tools specification

mm

68

75

Noise

dB(A)

≤120

≤120

Dozer blade

Blade width*H

mm

1200×320

1400×400

Proximity angle

°

12

14

Max digging depth

mm

200

220

Machine turning radius

mm

≤2700

≤3000

Max non-removable partsize(L*W*H)

mm

3600×1200×1100

4000×1400×1200

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