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Hermann Paus Maschinenfabrik GmbH, Siemensstr. 1 – 9, 48488 Emsbüren, Germany

Tel.: +49-5903-707-0, Fax.: -33, email: info@paus.de, internet: www.paus.de

...the people who care !

Main Features

Carrier – Main Features: The Paus Scaler 853 S8 is a hydrostatically driven machine with hydraulic hammer NPK GH-2S made for mining and tunneling applications. The articulated scaler is equipped with a water-cooled Deutz Diesel engine. Further details are four-wheel drive, oscillation of the rear axle and the parallel guided dozer blade. The reduced height of the turret of the new scaler 853 S8 is for better visibility and safety during driving operation. Additional safety fea-tures are automatic lock for rear axle during scaling, ROPS/FOPS cabin with guard grid and deflectors on the tel-escopic boom. The compact dimension of the machine enables the use of the scaler in gallery sizes of minimal 2,800 mm. Due to the double telescopic boom the scaler can cover gallery width of 9 m and height of 8 m. The hydraulic hammer has a vertical swiveling range of 95°, this and the swiveling boom guarantees an excellent op-erator’s view to the chisel. To avoid contaminations of the hydraulic oil and faster aging of components, a sepa-rate hydraulic tank for hammer operation is integrated in the machine.

IntelliScale: The IntelliScale concept allows the operator to choose from different pre-programmed modes. The programmed modes are configured for different conditions in an optimal way. These modes help the operator to be focused on daily work and on hammer operation, to avoid failures in operation and to work more efficiently. The modular con-trol and the display replace a lot of control elements and indicators. Different kind of machine data like tempera-tures, pressures or maintenance intervals are available via display – this improves the availability of the machine and makes service much easier. Due to the fact that all alarms are shown on the display, failures diagnostic could be done much faster and preventive maintenance is possible. The machine can be easily equipped with a “Plug In” radio remote control solution for operations in extremely hazard areas.

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Hermann Paus Maschinenfabrik GmbH, Siemensstr. 1 – 9, 48488 Emsbüren, Germany

Tel.: +49-5903-707-0, Fax.: -33, email: info@paus.de, internet: www.paus.de

...the people who care !

Technical Data

DIESEL ENGINE Type BF4M 2012 Power 75 kW @ 2.300 RPM Exhaust-stage Tier 2 Automatic engine control Dry air filter + cyclone prefilter

HYDRAULIC HAMMER Type NPK GH2 Weight 260 kg Impact rate 560 to 1,200 BPM Operation pressure 127 bar Tipping angle 95° Hammer operation by foot push bottom and joy-stick

DRIVE LINE Hydrostatic drive consisting of an adjustable pump, adjustable motor, continuously variable speed, reversible forward/backward under full load, four-wheel drive.

AXLES DANA axles, fixed planetary-rigid axle with locking differential, fixed front axles and rear axles as os-cillating planetary rigid axle mounted on the chas-sis, pendulum angle +/-10°

Automatic locking of oscillating axle while swivel-ling the loading equipment

BRAKES Even braking of both axles by transfer case and universal shafts:

Service brake: multiple-disc brake, operated hy-draulically by brake pedal

Parking brake: spring applied/hydraulically re-leased multiple-disc brake

Auxiliary brake: hydrostatic drive, closed circuit

TIRES Mining tires 9.00 R 20, foamed

DRIVER’S COMPARTMENT Large, elastically supported driver’s cabin “ROPS/FOPS”, hinged rock fall protective grid for front/roof window, wipers for front and roof screen, rear window screens made by ESG, access left side, emergency exit on the right side, comfort driver’s seat with safety belt, clearly arranged dashboard and easily accessible operating devic-es, proportionally load-independent for lifting cyl-inder, tipping cylinder, swivelling cylinder and tele-scopic cylinder

STEERING Articulated steering, steering angle ± 40° Hydraulic steering, emergency steering features in case of switched off engine

TURRET AND BOOM Swivelling angel ±45°

Double telescopic boom, all bearing points of the telescopic system made from extremely wear-resistant bearing, friction bearing screws glued on the telescopic conduit, fixing screws of the friction bearing mechanically screwed, excess flow cut-off/countersunk brake valve in the lifting cylinder, tip cylinder reinforced version, protection against down falling rocks, cover for cylinders and hoses on the telescopic conduit, protected fitting

DOZER BLADE Hydraulically manoeuvrable, pivoted mechanically by ±8°, applicable for support of the vehicle, dozer blade hose protection

HYDRAULIC SYSTEM Pumping power 75 l/min Operating pressure 200 bar

Separate hydraulic circuits and tanks for drive unit and hydraulic operating, hydraulic tank in high-pressure design with vacuum/return flow filter, grade of filtration 10 ym, display of filter pollution in driver’s visibility

ELECTRIC SYSTEM Main battery switch Operation voltage 24 V Alternator 28 V 55 A Battery 2 x 12 V 74 Ah

2 headlights in front of the compartment, 2 brake lights, 4 flashers, 2 stop lights, 2 reversing lights, 2 working lights at the telescopic boom, all lights are designed in LED

WEIGHTS Total weight 8,900 kg Axle loads, front 6,000 kg Axle load, rear 5,400 kg

PERFORMANCE Working operation up to 6 km/h Max. speed up to 20 km/h

TRACTIVE FORCES Working operation, max. 53 kN Max. speed 8 kN Gradability 45 %

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Hermann Paus Maschinenfabrik GmbH, Siemensstr. 1 – 9, 48488 Emsbüren, Germany

Tel.: +49-5903-707-0, Fax.: -33, email: info@paus.de, internet: www.paus.de

...the people who care !

Variants, Options and Accessories

DIESEL ENGINE Type DEUTZ TCD2012 Power 75 kW @ 2.200 RPM Exhaust-stage Tier 3 Type DEUTZ TCD3.6 Power 80 kW @ 2.200 RPM Exhaust-stage Tier 4

HYDRAULIC HAMMER Atlas Copco SB 302

Dust Suppression System

Pressurization of Hammer

DRIVER’S COMPARTMENT Closed cabin with heating, sliding windows on left and right side

Air-conditioning

FIRE SUPPRESSION SYSTEM Full automatic system

Fire exstinguisher

TIRES Mining tires 10.00 R 15, foamed

Spare tyre

LUBRICATION SYSTEM Central lubrication for vehicle, full automatic

Central lubrication for hammer

Lighting Additional head light

Flash light

Position light

CAMERA SYSTEM Camera for backward drive with split screen

Radio Remote Control Radio remote control, complete

Radio Remote control, pre-arrangement „Plug In“

Intelliscale Canbus based maintenance and monitoring system

ACCESSORIES Tool set with box

SERVICE PACKAGE

Service package 2000

Service package 3000

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Hermann Paus Maschinenfabrik GmbH, Siemensstr. 1 – 9, 48488 Emsbüren, Germany

Tel.: +49-5903-707-0, Fax.: -33, email: info@paus.de, internet: www.paus.de

...the people who care !

Dimensions

draw. 383400

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Hermann Paus Maschinenfabrik GmbH, Siemensstr. 1 – 9, 48488 Emsbüren, Germany

Tel.: +49-5903-707-0, Fax.: -33, email: info@paus.de, internet: www.paus.de

...the people who care !

Performance

Coverage

Gradability