Roadstar PTR

The Roadstar pneumatic tired roller satisfies all the requirements of tomorrow, thanks to efficient technology and safety –orientated design.

Maximum compacting output and operating economy have top priorities. The roadster is equipped with a powerful Perkins Diesel engines and direct hub cap drives. The closed hydraulic circuit incorporates the safety features of a smooth breaking system and a responsive travel movement.

PTR 24 with 9 or 7 wheels with on the run airpressure control offer a wide compacting base and a substancial ground pressure and final smoothness.

Service Weight: Basic weight 12.000 kg / Ballast weight max. 12.000 kg
Weight pressure per tire: 9 wheels = 2.880 kg / 7 wheels = 3.300 kg
Engine: 4 or 6 cylinder watercooled Perkins 97 KW at 2.200 rpm

The design offers very good views to front and rear and fullfills the 1,00 x 1,00 m view requirement of France. The engine is mounted crosswise to the frame, therefore total access to engine and hydraulics, filter and cooling system etc.. Open the hood and the drive train is in front of you, easy access and reach for maintanance. Fully hydrostatic drive system.

Technical specifications

Type		PR 20	7-Wheel	9-Wheel	PR 24	7-Wheel	9-Wheel
Weight	kg		11.600	11.600		12.100	12.100
Width	mm		1.923	1.923		1.923	1.923
Ballast water	ltr		4.000	4.000		4.000	4.000
Ballast gravel	kg		6.500	6.500		6.500	6.500
Ballast steel	kg		4.500	4.500		4.500	4.500
Max. Grade (Hill Drive) Version	%		40	40		40	40
Engine type	Perkins		1006.60	1006.60		1006.60	1006.60
Engine performence	kw/PS		80/108	80/108		80/108	80/108

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