Intelligent Arch Drilling Trolley with Integrated Technology

• After-sales Service: 6 Month
• Warranty: 6 Month
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Total Weight: 57t
• Engine Power: 158kw
• Model NO.: LZG413A
• Installed Electrical Power: 159kw
• Operating Mode: Electric Construction + Diesel-Powered Emergency
• Control Mode: Wireless Remote Control + Manual Control
• Operating Voltage: 380V
• Operating Range (Width × Height): 17.5×11m
• Chassis Form: Operating Chassis
• Driving Mode: Bidirectional Driving (Front and Rear Dual Cabs)
• Driving and Steering Methods: Four-Wheel Drive, Four-Wheel Steering
• Minimum Ground Clearance: 370mm
• Maximum Grade: 36%
• Turning Radius: 16m (Two Wheels)/10m (Four Wheels)
• Maximum Speed: 15km/H
• Approach Angle/Departure Angle: 14°/14°
• Transport Package: Nothing
• Specification: 14500× 3000× 3600mm
• Trademark: LANHI
• Origin: China

Product Description

Product Description

The LZG413A intelligent integrated drilling and arch trolley is a dual rock drilling and vertical arch integrated trolley that meets the needs of tunnel full-section construction and the benching method. The machine features a rigid integrated frame engineering chassis and dual rock drilling arms. The standing arch frame features a dual arm design, with three grippers and two hanging baskets. It provides four-wheel steering, four-wheel drive, and two-way driving, and supports electric construction and diesel- powered emergency response. It is easy to operate, has a low failure rate, high reliability, compact structure and convenient maintenance.

Functional integration: multi-functional integration including tunneling and anchor hole construction, arch frame installation, charging, anchor installation, anchor grouting (optional), anchor net installation, etc.

Equipment digitization(Optional): including cluster management, positioning function, video surveillance, walkie-talkie function, pre/alarm function,data management function, tunnel BIM technology and digital twin, construction report management, tunnel contour scanning, remote control and other functions.

Wide range of applications: three-step, two-step, and full-section, meeting the rock drilling and arch construction requirements of various construction methods.

Rock drilling and vertical arching: Equipped with four operating arms, two double-triangular self-balancing rock drilling arms, two vertical arch arms, and three grippers, the maximum lifting force of the arm support is 2.5 tons, which can meet  the installation requirements for prefabricated arch frames and precise positioning adjustment. The entire construction process takes about 1 hour.

Double slip structure: The company's unique double slip mechanism ensures stable and fast slippage.

Double hanging basket: The main and auxiliary vertical arch arms are equipped with expandable hanging baskets. After drilling is complete, anchor rods and auxiliary charges can be installed.

Convenient operation: Local console + remote operation, suitable for high viewing angles when drilling rocks, and close viewing angles when erecting arches.

Grouting function: Optional grouting system can be used to quickly perform grouting operations after anchor construction.

Auxiliary functions: Equipped with welding machines, power tools, and other require equipment to make construction more efficient.

Product Parameters

Transport dimensions (L × W × H)	14500×3000×3600mm
Total weight	57t
Engine power	158kW
Installed electrical power	159kW
Operating mode	Electric construction + diesel-powered emergency
Control mode	Wireless remote control + manual control
Operating voltage	380V
Operating range (width × height)	17.5×11m
Chassis form	Operating chassis
Driving mode	Bidirectional driving (front and rear dual cabs)
Driving and steering methods	Four-wheel drive, four-wheel steering
Minimum ground clearance	370mm
Maximum grade	36%
Turning radius	16m (two wheels)/10m (four wheels)
Approach angle/departure angle	14°/14°
Arm support mode	Skid
Arm support quantity	4
Hanging basket mode	Expandable
Number of hanging baskets	2
Number of grippers	3
Maximum lifting capacity of middle arm	2.5t
Maximum lifting capacity of left and right arms	1.5t
Number of rock drills	2
Power of rock drills	18kW
Maximum drilling depth	5.2m
Drilling diameter	Φ41~Φ102mm
Discharge volume	0.98m³/min
Discharge pressure	0.8MPa
Flow rate	16m³/h
Pressure	20bar
Welding machines	3 sets
Breaking hammers	/
Grouting system	1 set

Detailed Photos