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1,widely application and high efficiency, 2,low initial invesment, 3,low speed and high torque engine, 4,hight climbing ability - details see: https://www.machineto.com/skl100d-crawler-mounted-soil-testing-drilling-rig-10313535

1, new propulsion system

use hydro-cyclinder chain pully propulsion system, compact structure, big lifting force and stablity.

2, centralized controls system

It features advanced hydraulic system and air way system, All moves are centralized controlled, easy and convenience.

conducting hydraulic valve to realize different moves of drill arm, guarantee drilling rig stable and high efficiency for rock drilling.

The special designed unidirection throttle valve in the hydraulic system can realize stepless speed regulating for rotating, to increase applicability for various rock layers and work efficiency.

3, brand engine

It adopts 22kw 3-phase asynchronous electric motor with stalbe running, low noise and without end gas exhaust.

4, strong power head

Slewing drive adopts planetary gear reductor and oscillating motor with foreign advanced technique. It moves stably with low speed and high torque.

5, realible hydraulic system

It adopts exclusive use hydraulic auxiliary to improve hydraulic system's stability and reliability.

Floodlight can assure safty for this machine to move and work in the night.

rock hardness	f=6~20
bore diameter	83~130mm
bore depth	30m
crawler speed	2km/h
climbing ability	30°
rotating speed	0~70r/min
max. rotating torque	2300N.M
max. lifting force	14,000N
propulsion stroke	2m
compesation stroke	900mm
working air pressure	0.5~1.4Mpa
air consumption	7~12M3/min
ground clearance	284mm
carriage pitching angle	0~97°
carriage swing angle	right 17°, left 32°
electric motor power	22,000W
overall dimension(transportation)	4250x1980x2260mm
weight	2.8tons