Hot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for Sale

Product Details
Customization: Available
Cutterhead Drive Mode: Electric
Cutterhead Material: Alloy

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  • Hot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for Sale
  • Hot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for Sale
  • Hot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for Sale
  • Hot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for Sale
  • Hot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for Sale
  • Hot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for Sale
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
Overview

Basic Info.

Model NO.
LDJ400
Excavation Diameter
7-12m
Type
Mechanical
Total Weight
82t
Engine Power
176kw
Installed Electrical Power
400kw
Operating Mode
Electric Construction + Diesel-Powered Emergency
Control Mode
Wireless Remote Control + Manual Control
Operating Voltage
1140V
Operating Range (Width × Height)
12×10m
Operating Speed
1.5km/H
Adjustable Cross-Section Heigh
6~9.5m
Adjustable Cross-Section Width
≥6m
Excavation Efficiency
0~35m³/H
Slag Discharge Efficiency
/
Transport Package
Nothing
Specification
16000× 3000× 3600mm
Trademark
LANHI
Origin
China

Product Description

Product Description
 

The LDJ400 The LDJ400 series multi-functional tunnel boring machine is specialized equipment designed for non-explosive tunnel excavation. It employs high-frequency hammers or breaker hammers to break rocks, using bucket teeth or drill rods to wedge and leverage the surrounding rock, taking advantage of gravity to efficiently break through. High-frequency hammers are ideal for rocks below 40MPa, while breaker hammers are suitable for harder rocks. This advanced machinery features both local and wireless remote control, adaptable for tunnel excavations ranging from 6 to 9.5 meters. It integrates various functions such as high-frequency rock breaking, rapid soft soil excavation, contour trimming, and spray dust removal, making it perfect for construction in blast-restricted areas like airports, residential zones, and wildlife reserves. The LDJ400 is highly versatile, capable of meeting diverse construction requirements across different rock types, reducing over- and under-excavation, and preventing issues like landslides.

Excavation Efficiency: Achieves comprehensive excavation efficiency of up to 50m³/h for grade IV and V surrounding rocks;

Minimal Disturbance to Surrounding Rock: Non-explosive excavation methods cause minimal disturbance to surrounding rock;

Precise Excavation Control: The entire machine's movements are precisely controlled, allowing over- and under-excavation of the contour surface to be controlled within 20 centimeters;

Spray Dust Removal: Equipped with a dust removal spray system to effectively control dust and ensure a safe construction environment;

High-Frequency Rock Breaking: Features patented three-toothed or two-toothed bases paired with a high-frequency breaker hammer, ensuring fast rock breaking speed and strong impact;

Remote Control: All machine movements are controlled remotely, making operation easy and convenient. Operators can flexibly adjust positions for enhanced convenience;

Diesel-Electric Dual Power System: Supports diesel-powered emergency and transmission alongside electric construction, reducing costs and eliminating exhaust pollution. Heat accumulation is minimized during construction;

Efficient Slag Discharge: Some models come equipped with slag collecting and discharging devices, boasting a slag discharge capacity of 180m³/h, ideal for rapid slag removal in small-section equipment without leaving the site.

Product Parameters
 
LDJ400A series
Model LDJ400A-1 LDJ400A-2 LDJ400A-3 LDJ400A-4
Transport dimensions     (length × width × height) 16000×3000×3600mm 16000×3000×3600mm 16000×3000×3600mm 16000×3000×3600mm
Total weight 82t 82t 82t 82t
Engine power 176kW 176kW 176kW 176kW
Installed electrical power 400kW 400kW 400kW 400kW
Operating mode Electric construction +diesel-powered emergency Electric construction +diesel-powered emergency Electric construction +diesel-powered emergency Electric construction +diesel-powered emergency
Control mode Wireless remote control + manual control Wireless remote control + manual control Wireless remote control + manual control Wireless remote control + manual control
Operating voltage 1140V 1140V 1140V 1140V
Operating range  (width × height) 12×10m 12×10m 12×10m 12×10m
Slag discharge function / / / /
High frequency hammer model H5 H8 H10 H12
Operating speed 1.5km/h 1.5km/h 1.5km/h 1.5km/h
Adjustable cross-section height 6~9.5m 6~9.5m 6~9.5m 6~9.5m
Adjustable cross-section width ≥6m ≥6m ≥6m ≥6m
Excavation efficiency 0~35m³/h 0~50m³/h 0~60m³/h 0~70m³/h
Slag discharge efficiency / / / /
 
LDJ400B series
Model LDJ400B- 1 LDJ400B- 2
Transport dimensions  (length × width × height) 16000×3000×3200mm 16000×3000×3200mm
Total weight     82t 90t
Engine power 410kW 410kW
Installed electrical power / 400kW
Operating mode Diesel-powered construction Electric construction + diesel-powered construction
Control mode Wireless remote control + manual control Wireless remote control + manual control
Operating voltage / 1140V
Operating range (width × height) 12×10m 12×10m
Slag discharge function / /
High frequency hammer model H8 H8
Operating speed 1.5km/h 1.5km/h
Adjustable cross-section height 6~9.5m 6~9.5m
Adjustable cross-section width ≥6m ≥6m
Excavation efficiency 0~50m³/h 0~50m³/h
Slag discharge efficiency / /
 
LDJ400C series
Model LDJ400C
Transport dimensions  (length × width × height) 16000×2800×3200mm
Total weight 95t
Engine power 210kW
Installed electrical power 400kW
Operating mode Electric construction + diesel powered emergency
Control mode Wireless remote control + manual control
Operating voltage 1140V
Operating range (width ×height) 12×10mm
Slag discharge function
High frequency hammer model H8
Operating speed 1.5km/h
Adjustable cross-section height 6~9.5m
Adjustable cross-section width ≥6m
Excavation efficiency 0~50m³/h
Slag discharge efficiency 180m³/h
 
Detailed Photos

Hot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for SaleHot Tunnel Machine/Multi-Functional Tunnel Digging Machine - Lanhi Ldj400 400kw with Factory Price for Sale

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