Visit Dynapac in your country / region

More languages and regions to be announced soon!

Compaction

CP142 Pneumatic rollers

  • Pictures
  • Dimensions

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) 6,000 kg
Operating mass (incl. ROPS) with 2 ballast boxes 8,000 kg
Operating mass (incl. ROPS) with 4 ballast boxes 10,000 kg
Operating mass (incl. ROPS) with 6 ballast boxes 12,000 kg
Operating mass (incl. ROPS) with 8 ballast boxes (option) 14,000 kg
Traction
Transmission Hydrostatic, direct drive motors at rear tyres
Speed low 10 km/h
Speed high 19 km/h
Theor. gradeability 31 %
Compaction
Rolling width 1,760 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 1,110 kg
Wheel loads, with 6 ballast boxes 1,330 kg
Wheel loads, with 8 ballast boxes (option) 1,560 kg
Wheel oscillation (°) ±3
Engine
Manufacturer/Model Cummins QSB 3.3
Rated power, SAE J1995 74 kW (99 hp ) @ 2,200 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)

Spare parts manuals

Schematics

Eager to see the schematics of CP142?

Please Log in or Register to MyDynapac to get access.