Dynapac CP142 Pneumatic rollers

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Product information

Dynapac ’s pneumatic tyred rollers are especially designed for the compaction of bases, sub-bases and mainly for asphalt mixes on any kind of jobs.The machines have seven or nine wheels: three or five steered oscillating front wheels and four traction rear wheels.The Pneumatic Tyred Rollers play a vital part in a complete range of compactors which has considerable advantages in respect to high performance and application versatility, to simplicity and security of operation and easy maintenance. These are features that doubtless contribute to the greater efficiency and profitability of the equipment with a quick return on the capital invested.

Technical data

Masses
Operating mass (incl. ROPS) 6000 kg
Operating mass (incl. ROPS) with 2 ballast boxes 8000 kg
Operating mass (incl. ROPS) with 4 ballast boxes 10000 kg
Operating mass (incl. ROPS) with 6 ballast boxes 12000 kg
Operating mass (incl. ROPS) with 8 ballast boxes (option) 14000 kg
Traction
Transmission Hydrostatic, direct drive motors at rear tyres
Theor. gradeability 30 %
Speed range 10 / 19 km/h
Compaction
Rolling width 1760 mm
Tyre overlap 12 mm
Wheel loads, without ballast 670 kg
Tyre type (smooth) 7.50-15, 14 ply
Water spray system, type Pressurized, electric pump
Water spray system, tank capacity 500 l
Water spray system, spray nozzle one per tyre
Number of tyres 5 front, 4 rear
Wheel loads, with 2 ballast boxes 890 kg
Wheel loads, with 4 ballast boxes 1110 kg
Wheel loads, with 6 ballast boxes 1330 kg
Wheel loads, with 8 ballast boxes (option) 1560 kg
Wheel oscillation (°) ±3
Engine
Manufacturer/Model Cummins QSB 3.3
Rated power, SAE J1995 74 kW (99 hp ) @ 2200 rpm
Type Water cooled turbo Diesel
Fuel tank capacity 140 l
Electrical system 12 V
Hydraulic system
Service brake Hydrost. braking on drive wheels (rear)
Parking/
Emergency brake
Spring - applied on drive wheels (rear)

Operations & maintenance manuals

Service Kits

Seat belt kit
Category Subcategory P/N Additional info  
Compaction Pneumatic rollers 4700381534 SMV (SLOW MOVING VEHICLE) SIGN
Service kit , 1000H
Category Subcategory P/N Additional info  
Compaction Pneumatic rollers 4812317436 CP1200 Tier 4 s/n 10000510x0B004536-
Compaction Pneumatic rollers 4812325016 CP1200 Tier 3 s/n 10000500xxBoo4535
Service kit , 500H
Category Subcategory P/N Additional info  
Compaction Pneumatic rollers 4812317435 CP1200 Tier 4 s/n 10000510x0B004536-
Compaction Pneumatic rollers 4812317435 CP1200 Tier 3 s/n 10000500xxBoo4535
Service kit , 50H
Category Subcategory P/N Additional info  
Compaction Pneumatic rollers 4812317433 CP1200 Tier 4 s/n 10000510x0B004536-
Compaction Pneumatic rollers 4812317433 CP1200 Tier 3 s/n 10000500xxBoo4535

Spare parts manuals

Schematics

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