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Rellok Floor Saws

RSF 330 | RSF 440

RSF 420 with suction blade guard and and vacuum system

PASSION. INNOVATION. EXCELLENCE.


Application and Technology The RSF 330 and 420 are floor saws in a medium performance segment. They are also known as so-called “walk behind� machines: the operator proceeds with the cutting operation from behind the unit. The extremely compact construction, comfortable operation and good performance make the RSF 330 and 420 universally applicable cutting devices that no professional machine park service provider should be without.

Clearly designed control console The floor saws are powered by Deutz diesel engines. Like the RELLOK fully hydraulic floor saws, they are equipped with central engine monitoring with failure switching off. The cutting shaft is driven directly via a belt whose tension is set by an eccentric. The cutting shaft speed is optimized for blade diameters of 700 - 1,000 mm. With this feature, they are particularly suitable for deep cuts in old concrete and asphalt. Both machines are also available as fresh concrete version that comes as standard with a sludge removal and increased shaft speed. Blade fitting can be done on the right or left

Optional slurry removal and vacuum kit fitted.

side of the machine. The cutting shaft is fully housed and protected on both sides by contact-free shaft seals (labyrinth seals). The robust blade protection can be opened in the front to enable cuts close to walls and edges. The hydraulic feed drives the back wheels via a spur gear. The wheels self are provided with a traction optimized tire. The hydraulic excavation rocker guarantees a constant machine center of gravity.

RSF 330


Comfort The RSF 330 and RSF 420 are equipped with many functions which make operation very comfortable. Drive motors and operator’s handles are rubber mounted. Vibrations that could cause injury are thereby kept away from the operator. All steering and monitoring functions are integrated in the clearly laid out control console. Warning lamps for low fuel level and insufficient water supply are a part of it as well as the track correction via a double sided electrical adjustment of the rear axle, in order to compensate the lateral thrust while cutting. A button on the hand-grip operates a hydraulically expendable swivel roller which simplifies setting

MAINTENANCE Due to the design, all of the relevant maintenance parts are easily accessible for servicing. The dry air filter’s coarse and fine dust cartridges can be easily cleaned or changed whilst standing. Just as easy to reach are the engine oil filter on the backside of the motor and the water pump’s impellerin front. The hydraulic oil is refilled through a nozzle on the control console. The fill level and the temperature can be read from a combined display. The cover plate on the backside of the machine is secured with 4 locks and removable without tools. The floor saw’s battery and fuse box are installed behind the back cover plate. The hydraulic hoses are coded continuously for easy replacement purchase.

and turning the machine. Switching the engine speed between idling and working speed is controlled by an electronic switch.

FEATURES • Rubber mounted engines and operator handles, to protect against vibrations •

Fully encased cutting roller with non-contact shaft seals (labyrinth seals)

Powerful 3 cylinder Deutz diesel engine with emission standard EC-NRMM Stage IIIA / EPA level 3

Centralized electric motor monitoring with switch-off function in case of malfunction

Raise and lowering via swing arm so that the center of gravity is independent of raised height.

Axillary hydraulic PTO is fitted as standard for upgrading the machine with slurry suction devices or power tools and breakers.

All control and monitoring functions in the view and reach of the operator

Up to 5° adjustable rear axle on both sides for compensation of lateral forces

Electrical switching between idling and working speeds

Feed per-selection switch with 3 functions Pos. 0 - operating speed, water pump/suction off Pos. 1 - operating speed, water pump/suction on Pos. 2 - fast speed, water pump/suction off

Water pressure and fuel level indicator on the control panel RSF 420


TECHNICAL DATA Technical Data

RSF 330

RSF 420

Max cutting depth

380mm

380mm

Blade diameter

700-1000mm

700-1000mm

Cutting shaft speed

1200rpm

1200rpm

Bore hole of blade

35 mm + 6-hole on 120 mm pitch circle

35 mm + 6-hole on 120 mm pitch circle

Mounting side of blade

right or left eft

right or left

Rotation direction of blade

Same direction

Same direction

Max. Mounting width

20 mm

20 mm

Blade drive

V-belt

V-belt

Cutting depth adjustment

Hydraulic by rocker arm

Hydraulic by rocker arm

Drive motor output

34.5 kW bei (2,800 rpm)

44.9 kW bei (2,800 rpm)

Drive motor type

Deutz-Diesel-Motor D 2011 L03 i

Deutz-Diesel-Motor BF 3L 2011 (Turbo diesel)

Contents fuel tank

28L

28L

Emission class

EC-NRMM, Stage IIIA / EPA Tier 3

EC-NRMM, Stage II / EPA Tier 2

Traction drive continuous

Hydraulic by two-stage spur gear transmission

Hydraulic by two-stage spur gear transmission

Auxiliary hydraulic

25 l/min - 180 bar

25 l/min - 180 bar

Water pump

Hydraulic driven impeller pump

Hydraulic driven impeller pump

Water supply

Nozzles on the blade guard

Nozzles on the blade guard

Wheelbase

730 mm

730 mm

Dimensions* (l/w/h)

1550 / 1060 / 1200 mm

1550 / 1060 / 1200 mm

Weight

1020 kg

1080 kg

Conversion kits and accessories Slurry removal Suction blade guards Further accessories upon request

RSF 420

Traxx Construction Products Pty Ltd Unit 4/1 Rocklea Drive, Port Melbourne, Victoria 3207, Australia T +61 (0) 3 9646 9200 | F +61 (0) 3 9645 6942 | E sales@traxxcp.com.au please visit www.traxxcp.com.au


Rellok RSF 330/440 Floor Saw