ZQHS-20/1.7 air leg jack hammer drill,mining drilling machine

1.high-speed, 2.save effort high-efficiency, 3. long service-life., 4. Explosion-proof Certificate issued by CQST - details see: https://www.machineto.com/zqhs-20-1-7-air-leg-jack-hammer-drill-mining-drilling-machine-10125054
Condition:New,mining drillCNC or Not:NormalPlace of Origin:Zhejiang China (Mainland)Brand Name:rongda
Model Number:ZQHS-20/1.7color:silver, redType:Core Drilling Rig,Hammer CrusherMaterial:metal
Drill end Dimensions (mm):19Distance between handles (mm):400weight:9.5Port:Ningbo
ZQHS-20/1.7 air leg jack hammer drill,mining drilling machine
contact supplier for ZQHS-20/1.7 air leg jack hammer drill,mining drilling machine


Usage:

The drill is a hand-heldpneumaticdrill. It can drill the coal and rock and so on.

Features:

MODEL

ZQHS-30/1.7

1

Work air pressure (Mpa)

0.40.50.63
2

Rated torque (N.M)

253035
3

Rated speed (r/min)

500530560
4

Max output power (KW)

1.31.72.0
5

Max Load torque (N.M)

283338
6

Power start torque (N.M)

303540
7

Power Stall torque (N.M)

323742
8

Load gas consumption (m3/min)

345
9

Unload speed (r/min)

90010001100
10

1/2 unload speed(r/min)

450500550
11

Torque under 1/2 unload speed.r/min

263136

12

Noise

Voltage side dB(A)9597100
Power side dB(A)100102105
13

Distance between handles (mm)

400

14

Factor of Safety Torque

Rate//90
Stalling//105
15

Outline Dimensions HWD (mm)

430/255/245

16

Net weight (KG)

9.5

17

Drill end Dimensions (mm)

19

Remarks:

We can offer all kinds of air leg.

ZQHS-20/1.7 air leg jack hammer drill,mining drilling machine
Packaging Detail:Cartons
Delivery Detail:usually in 5 days after payment

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