ROTHENBERGER R 140 B - Manual (Page 15)

ENGLISH 13
2. Technical Data
Motor capacity .....................................................6.5 HP/4.8kW
Working rotary speed...........................................160-600 U/min
max. hinge moment 2900 1/min (motor)..............13.1 Nm
max. hinge moment (working spindle)..................49 Nm
Weight.................................................................97 kg
Spirals ..................................................................32 (Ø22 with other clamp-mounting system)
max. working length with spirals ..........................100m
max. working length with rods.............................140m
Pipe diameter range:
with spirals ....................................................Ø100 until max. 250mm
with rods .......................................................Ø150 until max. 600mm
Motor oil..............................................................SAE 30 (see operating manual motor!)
Noise level ............................................................95dB (A)
Wear ear protectors! The noise level when working can exceed 85 dB (A)
3. Function of the equipment A
3.1 Components/description
3.1.1 Equipment overview
1 Reverse gear 4 Fixing brake
2 Hand-lever 5 Motor switch
a for rods 6 Fuel tap
b for spirals 7 Choke
3 Guide hose 8 Throttle lever
3.1.2 Description of machine function
The machines operate according to the “sectional cable“ principle, i.e. only those spirals or rods
that are necessary are interconnected. The motor output is transferred to the spiral/rod adaptor via
the clamping jaw set by operating the hand lever.
A four-stroke cycle engine with a rating of 6.5h.p./4.8kW is used as the drive mechanism. The
upstreamed reverse gear unit enabled clockwise rotation, idling speed and counter clockwise
rotation. The individual throttle control allows a rotary speed of approx. 160 - 600 revolutions per
minute.
Up to pipe diameter 250mm, you can use spirals with a diameter of Ø32mm with a max. length up
to 100m (optional Ø22 with separate clamping jaws,
ref. 5.3)
Up to pipe diameter 150mm - 600mm, with max. length up to 140m, you can work with the
leverage unit by rod adapter (ref. 3.5). The assembly of the leverage unit will expand significantly
the working range.
We recommend the operating always with two men, because of the high working
range of the machine!