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Product Introduction

High-efficiency road repair machine: Optimized for peak performance, this compact and low-noise repair system simplifies underground tunnel maintenance through advanced mechanization, providing unparalleled operational efficiency.

Core functions

Multi-task articulated arm

Carry out ground lateral excavation and precise material replacement

Integrate six core functions: excavation, rotation, rock crushing, load handling, elevation adjustment and structural cutting (anchor bolt modification)

A complete maintenance toolkit

A special beam manipulator for the installation/removal of structural supports

Manage the formation of drainage channels, surface treatment, coal ash removal and the hygiene of the conveyor belt area

Perform auxiliary operations: compact component processing and local material redistribution


Intelligent hydraulic building

The unified energy-saving power device drives the synchronous hydraulic circuit

Adaptive pressure-sensitive fluid dynamics with precise motion control

Maintain and optimize the layout to enable quick access to service components

People-oriented design

A fatigue-reducing cockpit equipped with a haptic control interface and body support seats

The intuitive operation logic requires very little training

Fault-safe fluid network with directional flow optimization

Adaptive workplace configuration

Instant tool exchange compatibility, suitable for multiple surface treatment modes

Auxiliary hydraulic integration points for special accessories

Dual rear stabilizers, suitable for challenging terrains

Advanced materials processing

An efficient demolition tool with an optimized mass impact ratio

The energy recovery hydraulic circuit minimizes power loss to the greatest extent

Simplified maintenance protocol

Intelligent protection matrix

Atmospheric monitoring

Automatic shut-off protocol for hazardous gas detection and multi-level visual/auditory alarms in critical situations

Fluid guarantee measures

Thermal overload prevention and reservoir integrity monitoring

Anti-collision

Spatial perception technology for workers' close-range management

Remote command

Safe wireless operation, equipped with system health diagnosis function. This engineering solution has completely transformed the underground maintenance workflow, eliminating labor-intensive processes through intelligent mechanization technology. Its modular configuration and adaptive tools provide a comprehensive solution for excavation, material processing and structural reinforcement, setting a new standard for the efficiency of confined space restoration.

     

High-efficiency roadway repair machine

Project

Unit

WPZ-37/600L

WPZ - 55/900L

Installed power

Kilowatt

thirty-seven

55

Weight

Kilograms

6500

7850

Dimensions in transportation - (length × width × height)

millimeter

5100×1200×2150 (1260(not covered)

5800×1400×2300 (1550-2155(ceiling)

Hydraulic system

Rated pressure of the hydraulic system

Megapascal

21.5/31.5

28/31.5

Maximum flow rate of the hydraulic system

Liters per minute

110

130 + 30

The maximum temperature of the hydraulic oil

75

75

Walking mechanism

Walking driving mode

/

Integrated hydraulic motor reducer drive

Integrated hydraulic motor reducer drive

Track plate width

millimeter

300

450

Walking style

/

Track walking

Track walking

Ground pressure

Megapascal

≤0.1

≤0.1

Driving speed

Meters per minute

twenty-six

Twenty-eight

Ground clearance

millimeter

260

300

Climbing ability

°

14

14

Bucket loading

Structural form of the working machine


Three-section arm

Three-section arm

Bucket capacity

Cubic meters

0.21

0.28

The maximum digging force of the bucket

Ken

thirty-seven

50

Excavation width

millimeter

≥5250

≥7000

Excavation distance

millimeter

≥3450

≥3950

Excavation height

millimeter

≥4800

≥5300

Unloading height

millimeter

≥1800

≥2100

Dig deeper

millimeter

≥2450

≥2700

Hydraulic breaker

Nominal work pressure

Megapascal

11 ~ 14

12 ~ 15

Maximum working flow

Liters per minute

70

90

Impact frequency

Rotational speed

500 ~ 900

400-800

Impact energy

J

600

900

Applicable brazing tool specifications

millimeter

68

75

Noise

Decibel (A

≤120

≤120

Bulldozer

Blade width *H

millimeter

1200 x 320

1400 x 400

Approach Angle

°

12

14

Maximum mining depth

millimeter

200

220

Machine turning radius

millimeter

≤2700

≤3000

Maximum dimensions of non-detachable components (length * width * height)

millimeter

3600 * 1200 * 1100

4000 * 1400 * 1200

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