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Used road roller DYNAPAC CA251D

Dynapac CA251D roller parameter configuration

Mass load parameters

Working mass with cab (kg) 12100
Working quality with cab (kg) 11200
Front wheel distribution mass (kg) 6300
Rear wheel distribution mass (kg) 4900
Front wheel static load (N/cm) 29.1
Operating weight (kg) 11-15 tons
Compaction mechanism parameters
Vibration frequency (Hz) 33/33
Nominal amplitude (mm)1.7/0.8
Excitation force (kN)248/121
Working width/vibrating wheel width (mm) 2130
Vibrating wheel diameter (mm) 1523
Vibrating wheel rim thickness (mm) 25
Maneuverability parameters
High-speed driving speed (km/h)10
Theoretical gradeability during vibration (%) 57
Steering angle±38
Swing angle(°)±9
Tire model/size 231×26

Engine

Model cummins 4BTA 3.9-C
Rated power (kw/rpm)76
Form water-cooled turbo
Overall machine size
Length(mm)5550
Width(mm)2324
Height(mm)2952
Wheelbase(mm)2879
Minimum ground clearance (mm) 453

Company Profile

Shanghai Jindongyu construction machinery Co., Ltd. is a company focused on providing high-quality used construction machinery . We are committed to meeting our customers’ needs in the field of engineering construction and providing them with reliable and efficient used construction machinery  solutions.
As a used construction machinery company, we have established long-term and stable cooperative relationships with major machinery and equipment manufacturers and suppliers. The used construction machinery we select have undergone rigorous testing and maintenance to ensure that their quality and performance meet industry standards. Our goal is to provide customers with affordable used construction machinery to help them reduce costs and improve engineering efficiency.
Our product range covers various types of construction machinery and equipment, including excavators, bulldozers, loaders, road rollers, etc. No matter the size of our customers’ projects, we can provide the right machinery  to meet their needs.
The company has an experienced team with deep industry knowledge and technical expertise. Our team members have been rigorously screened and trained to provide customers with professional consultation and services. Whether the customer’s needs are to purchase used construction machinery  or to find repair and maintenance services, we can provide the best solutions.
As a used construction machinery company, we have established long-term and stable cooperative relationships with major machinery and equipment manufacturers and suppliers. The used construction machinery we select have undergone rigorous testing and maintenance to ensure that their quality and performance meet industry standards. Our goal is to provide customers with affordable used construction machinery to help them reduce costs and improve engineering efficiency.

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