China Railway Construction Heavy Industry Group Co., Ltd
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    No. 88 Dongqi Road, Changsha Economic and Technological Development Zone, Hunan Province, China
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rock bolting jumbo
Anchor rod trolley is a tunnel support equipment for drilling and blasting construction, which can be widely used in tunnel and slope support operatio
Product details
Product Features

1. Drilling 5 meters in 2 minutes

Drilling direction and depth determination, accurately ensuring the depth and angle of anchor bolt holes, and ensuring that the construction quality meets the design requirements;

The drilling operation at a depth of 5m can be completed within 2 minutes, and the installation of anchor rods and grouting can be completed within 2 minutes.

2. One click operation, intelligent automatic

The equipment can achieve one click automatic drilling, installation of anchor rods, and grouting operations;

Automatically identify anchor rod construction drawings and accurately locate anchor rod support positions;

Automatically record and store anchor rod construction logs for optimizing anchor rod construction routes and grouting.

It can automatically grab the mesh and hang it, and can complete the hanging within 2 minutes.

3. Multi functional and widely applicable

It can realize the construction operation of system anchor rods and locking foot anchor rods, and widely adapt to various working conditions and requirements; Satisfy the construction methods of anchor rod with first injection and then anchoring, and anchor rod with first anchoring and then injection;

Suitable for construction operations such as anchor net installation, auxiliary prying, auxiliary laying of waterproof boards, tunnel equipment installation, etc.

4. Accurate positioning

By using a total station, precise positioning of the trolley within the tunnel can be achieved.

5. Comfortable driving, simple operation

Fully enclosed cab with built-in hot and cold air conditioning to improve the operating environment;

Bus composite handle, easy to operate.


Product parameters

project

unit

parameter

MT141

Wheel

MT141G

Tire type, plateau type

MTW141

Wheel,, automatic internet connection

MTZ141

Tire type,Intelligent

MTD131

crawler-type

Whole machine weight

kg

30500

32000

complete machinesize: Long×wide×tall

mm

18500×2500×3300

17900×2600×3300

Electric Generalpower

kW

81

79

Engine power rating

kW

118

118

Maximum working cross-section:wide×tall

m

23×14

21×13

Minimum working cross-section:wide×tall

m

7.1×7.1

6.6×6.6

Anchor rod unit

single rodmaximumdrill depth

m

5.5

5

Drilling diameter

mm

φ41~φ76

Anchor rod storage capacity

root

9

/

Adapt to anchor rod types

/

Hollow anchor rod, mortar anchor rod

/

Adapt to the length of anchor rod

m

≤5

/

Grouting system

Grouting pump capacity

L

100

Maximum grouting pressure

MPa

4

Hanging basket hanging net assembly

Hanging network function

/

/

/

have

/

/

Applicable mesh size

m

/

/

4×8

/

/

Maximum driving speed

km/h

15

4

gradeability

%

25

25

Approach angle

°

15

15

Departure angle

°

15

15

Ground clearance

mm

375

350

minimum turning radius(Inside)/outside

m

6/9.5

11


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