Description:
KG910B mining crawler drilling rig is an improved type of DY100, it remains the advantages of DY100, simple structure, stable performance and so on. Optimized and updated hydraulic system, walking parts and rotary mechanism, increased engine(YC2108), which made the faster rotary and feed speed, longer service life of motor, more reliable.
KG920B mining crawler drilling rig is an improved type of DY125, Optimized and updated hydraulic system, drill boom parts, walking parts and so on, adopt high power diesel (YC4D80), which made the stronger climb ability, reasonable drill angle, faster rotary and feed speed, longer service life of motor and more reliable.

KG930A mining crawler drilling rig is an improved type of DY130, Optimized and updated hydraulic system, drill boom parts, sliding carriage components and so on, which made the reasonable drill angle, faster rotary and feed speed, longer service life of motor.
KG940A mining crawler drilling rig is an improved type of DY140, Optimized and updated hydraulic system, drill boom parts, sliding carriage components and so on, which made the reasonable drill angle, faster rotary and feed speed, longer service life of motor

1. Powerful and reliable engine
Adopt double cylinder diesel as motive power with high-power motor and strong climbing ability, make the whole equipment have small vibration and working stable.

Adopt the secondary filtration divice, cleaning the diesel working environment , reduce the failure rate, and extend the longist of diesel.

2. Adjustable boom

Adopt adjustable boom, the dip angle of hole and Level hole height can adjust by control the oil tank stretch out and draw back. Also enlarge the drilling scope and improved the adaptability.
3. Reliable hydraulic system
Adopt two independently gear pump.to supply the oil. Working reliable, adaptablity strong and maintain convenient.

Adopt gear drive and soft characteristics connection, structuer compact and working stable.

Adopy special hhydraulic component, improving the sysyten stability and reliability.

Add the oil cooling device, eliminate the effort of oil heating to the system

4. Reliable hydraulic pump set
Adopt two independently gear pump.to supply the oil. Working reliable, adaptablity strong and maintain convenient.

Adopt gear drive and soft characteristics connection, structuer compact and working stable.

Adopy special hhydraulic component, improving the sysyten stability and reliability.

Add the oil cooling device, eliminate the effort of oil heating to the system

5.Centralized operating system

Drill carriage designed with advanced hydraulic system and completely functional gas circuit system. Centralized control , operate easily.

Hydraulic maneuvering valve can be achieve lift , swing and drilling rig 's pitching , swing , forward and back, also can make track equal .Ensure drill hole drilling rock in different and the stability .

Operating pneumatic manoeuvring valve, which can realize the pump of opening and drill the advancement of car (ascension), and turn to dust collector, impact and set the dust collection, the blow function, ensure efficient car rock drill.

Model KG910B, KG920B, KG930A, KG940B

Mating compressor
LGCY-12/10 type diesel mobile screw air compressor

CVFY-13/7 type diesel mobile piston air compressor