Dynapac CP28 Pneumatic Tyred Roller

Dynapac CP28 Pneumatic Tyred Roller

The Dynapac CP28 is a large-class pneumatic tyred roller designed for high-efficiency asphalt compaction, sealing, and light soil work. Its eight wide tires with overlapping layout provide smooth, uniform compaction and excellent surface coverage.
Equipped with a flexible ballast system, the CP28 allows quick weight adjustment using water, wet sand, or steel, ensuring optimal ground pressure balance. The machine features hydrostatic drive, dual-circuit braking, and an ergonomically designed operator station for safety and excellent control.
Powered by a Cummins engine combines high performance with fuel efficiency and reliability.
 

SKU: CP28 Category: Tags: , , Brand:

Description

Masses
Operating mass (incl. ROPS): 21,200 lb
Operating mass (incl. Cab): 21,826 lb
Mass with water ballast: 28,660 lb
Mass with wet sand ballast: 35,935 lb
Mass with max. ballast: 61,729 lb

Traction
Transmission: Hydrostatic, direct-drive motors at rear tyres
Speed (low): 4.3 mph
Speed (high): 12.4 mph
Max. theoretical gradeability: 27%

Engine
Manufacturer: Cummins
Model (Tier 4F/Stage V): F 3.8
Rated power, SAE J1995: 134 hp (101 kW) @ 2,200 rpm
Type: Water-cooled turbo diesel
Fuel tank capacity: 55.5 gal
DEF tank capacity: 6 gal

Hydraulic System
Driving: Axial piston pump with variable displacement; 2 variable-displacement motors
Steering: Hydrostatic
Service brake: Dual multidisc brakes on rear wheels
Parking / Emergency brake: Failsafe multidisc brakes in both gearboxes

Technical Specs

Class

28 ton

Compaction Width

81in

Compaction Width (metric)

2,060mm

Oper. Weight (incl. ROPS) - lb

21,200

Oper. Weight (incl. Cab) - lb

21,826

Weight w/ Water Ballast - lb

28,660

Weight w/ Wet Sand Ballast - lb

35,945

Weight with Max Ballast - lb

61,729

Engine Type

Diesel

Engine HP - Tier 4F

134 hp

Max Theoretical Gradeability - %

27

Number of Tires

8 (4 front / 4 rear, wide tyres with overlap)

Water Tank Capacity - gal

95.1