Products,RAISE-BORING MACHINE SERIES

AT-4000L INTEGRAL RAISE-BORING MACHINE(WITH REAL-TIME DRILLING MONITORING AND DEVIATION CORRECTION)

Description

PRODUCT FEATURES

1. The AT-4000L ,a next-generation digital track self- prpeled raise-boring machine, employs fully hydraulic drive technology. Itfeatures strong power delivered by a high-torque motor directly driving the gcarbox compact structure, high impact resistance, excellentoperational efficiency, and low deviation rate;

2. The track frame is sel lubricating and maintenance-free, wih excellent ground adhesion and wet-type hydraulic braking mechanism, allowingfor three-speed transmission, in-situ turning and other functions;

3. Requiring no concrete foundation pouring, this machine realizes instant setup for work upon arrival and rapid disassembly and transfer uponcompletion, saving substantial time for foundation pouring, installation and disassembly;

4. Designed with a modular structure. the machine can be disassembled into sections under 3 meters for convenient cage transportation;

5. All operations support wireless remote control and dual-mode backup between wireless control and wired lever control, ensuring high reliability;

Product Parameters
Item Unit Parameter
Rotation parameters Rotation speed r/min 0~28
Rated torque kN.m 286
Feed parameters Feed force for pilot hole / reaming kN 2528
Pull-back force kN 4310
Construction parameters Pilot hole diameter mm 286/311
Reamed raise diameter mm 4000
Maximum raise depth m 400
Deflection angle ° 45~90
Power pack parameters Rated voltage V 380/660/1000/1140
Rated motor power kW 200
Diesel engine power kW 96
Emission / Non-road mobile machinery China IV
Tramming parameters Tramming in low gear km/h 1.5
Tramming in high gear km/h 3.2
Gradeability ° 14
Ground clearance mm 250
Control mode / Wireless remote control + lever control
Machine parameters Dimensions for tramming
(length × width × height)
mm 6150×2000×2250
Working envelope
(length × width × height)
mm 6800×2750×3615~5065
Mass t 25

 

 

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