•
For fastening and loosening nuts and
sleeper bolts
•
High torque
•
The torque is adjusted via hydraulic
servo control
•
Exact observance of the set points
•
Control via torque indicator
•
Low-wear, self-adjusting  metal cone
clutch
•
Forced-feed lubrication of clutch and
thrust bearings
•
2-speed spur-gear system allows
optimized efficiency

•
Less tiring ergonomic operation by pressing down the height-adjustable
hand lever
•
Short-term increase of the torque via cut-off lever without changing
the hydraulic basic settings
•
Mechanical clutch operation in the event of hydraulic breakdown
•
Screw spindle with spherical square output granting a true-to-shape
fitting also of inclined positioned screws
•
Quick change chuck
•
Travelling gear with two rollers made of insulation material, running
on ball bearings, insulated outrigger
•
Work without outrigger possible due to the extremely low center of gravity
•
Illumination of working area only with petrol engine available
•
2 socket holders

•
Sockets in various sizes (hexagon
sockets also with nut ejectors
available)
•
Articulated sockets
•
4-wheeled transverse travelling gear
(insulated) for track gauge 1435 mm
and others
•
Lubricating equipment for hook bolts
•
Transport and storage case
•
Fish Bolt Spanner ROBEL 31.82
•
Torque-Meter ROBEL 86.12
ADDITIONAL EQUIPMENT

TECHNICAL DATA
Drive Air-cooled Air-cooled Electric Air-cooled
4-stroke 4-stroke motor diesel
petrol engine    petrol engine engine
Type Honda GX 200 Honda GX 270  400V, 50 Hz HATZ 1B20
Output 4.9 kW at 6.6 kW at 4 kW at 4,9 kW
3800 rpm 3600 rpm 2870 rpm  3800 rpm
Speed of screw spindle
working process 186 rpm 175 rpm 150 rpm 186 rpm
performing process 71 rpm 67 rpm 55 rpm 71 rpm 
Torque indicator max. 450 Nm
Loosening / Fastening torque max. 1000 Nm
Dimensions L / W / H 1900 / 600 / 750 mm
Weith without outrigger   84 kg 96 kg 98 kg 106 kg
(outrigger 4 kg)