Pnuematic jumbolter

Pneumatic jumbolter with the landing leg are widely adapt to the coal roadway's bolting work.

Pneumatic jumbolter with the landing leg are widely used in rock hardness acuities ≤f8 roadway, especially adapt to the coal roadway's bolting work.Not only can be used for drilling roof bolt hole, but also drilling anchor hole.Also can mix and install the resin cartridge anchor rod and anchor rope, without any other equipments, can be tighten the bolt and nut suitably at once,achieve initial anchor pre-stressing force requirements.

Characteristics:

- Small in size, light weight, simple manipulation, easy maintenance.

- Gear type pneumatic motor and stable running, high reliability.

- Jumbolter with the landing leg, increase the torque and improve the applicability, greatly reduce the labor intensity.

 

 

Main Parameters:

Working air pressure	Mpa	0.4-0.63
No-load speed	r/min	≥750
Maximum load torque	N.m	≤140
Rated air pressure	Mpa	0.5
Rated speed	r/min	400
Rated torque	N.m	≥65
Gas consumption	m3/min	≤3.2
Propulsion	kN	6.0
Noise	dB(A)	≤95
Flushing water pressure	Mpa	0.6-1.2
Shank hexagon size	mm	19
The maximum height	mm	3130±30
The minimum height	mm	1160±30
Total weight	kg	30±2

Pnuematic jumbolter