Data
Pionjär 120.......................Combined rock-drill and breaker
Pionjär 130.......................Breaker only
Pionjär 120AV ..................Combined rock-drill and breaker
Engine
Type .................................1-cylinder, two-stroke, air cooled
Cylinder displacement .....185 cc
Crankshaft speed.............2550-2650 rev/min (blows/min)
(loaded machine on concrete chisel)
Carburettor.......................Floatless, with manual needle valve
Ignition system.................Thyristor type, breakerless
Spark plug
(recommended) ...............Motorcraft AE-6, Bosch W7AC
Spark plug gap.................1.5 mm
Starter..............................Magnapull
Fuel type..........................Petrol, 90–100 octane, leaded
or unleaded
Oil type.............................Atlas Copco two-stroke oil or a
recommended two-stroke oil
Fuel mixture.....................Cast-iron cylinder 8%, 1:12
Tank volume.....................1.5 l
Fuel consumption ............1.3-1.5 l/h
Capacities, Pionjär 120, Pionjär 120AV
Max. drilling depth............6 m
Penetration rate................300-350 mm/min with 29 mm bit
.........................................250-300 mm/min with 34 mm bit
.........................................150-200 mm/min with 40 mm bit
Drill rotation speed...........250 rev/min
Other data
Tool shank..............22x108 mm
Weight Length Width
Pionjär 120.............27 kg.............730 mm.........330 mm
Pionjär 130.............25 kg.............700 mm.........330 mm
Pionjär 120AV.........25 kg.............760 mm.........390 mm
Connection of grinding machine - please see sepa-
rate instructions.
Declaration of noise and vibration emission
Pionjär models 120 130 120AV
Noise according to ISO 3744
L
P
measured, r =
1m
dB(A) rel
20µPa
104 104 104
Vibration according to EN28662
Measured vibration
value
a m/s
2
20 19 20
Spread in method
and production
ka m/s
2
5.0 5.0 5.0
4
English
Safety regulations English
These instructions contain important sections dealing with safety.
Special attention must be paid to all framed safety text that begins with a warning symbol (triangle) followed
by a signal word, as shown below
!
WARNING
denotes a hazard or hazardous procedure which CAN lead to serious or
life-threatening injuries if the warning is not observed.
!
CAUTION
denotes a risk or risky procedure which CAN lead to personal injury or damage
to equipment if the caution is not observed.
Also observe the following general safety rules:
• Before starting the product, read through
these instructions
carefully.
• Also read through the
red safety instructions
before putting the product to use.
• For reasons of product safety, the product must not be modified.
• Use approved personal protective equipment.
• Use Atlas Copco Genuine Parts only.
• Replace damaged or worn plates.
• Only trained personnel may work on the product.
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