Drilling Machine Powershift Transmission for Mechanical Power Transmissions Systems

Fixed-shaft Multi-speed Powershift Advance Mechanical Power Transmission Gearboxes for Drilling Machine

Description

DB40 transmission is a fixed-shaft multi-speed powershift transmission, 3 forward and 1 backward, 

mechanical-hydraulic controlled, and with hydraulic controlled brake.

Application

DB40 powershift transmission is widely used in drilling machine.

Main Data

• Maximum input power: 40kW
• Maximum input speed: 1470r/min
• Gear: 3 forward 1 backward
• Shifting method: electrical-hydraulic control
• Input mode: directly connected to motor
• Output mode: spiral bevel gear, single output, input and output concentric;
• Special feature one: equipped with manual cutting-off valve to cut off power quickly
• Special feature two: equipped with anti-drag brake, which is just through control valve interlock 
  controlling, without additional control mechanism added.