20 Ton Single Drum Vibration Roller
20-Ton Heavy-Duty Compaction Class:
With a massive operating mass of 20,000 kg, this machine delivers the weight and stability required for deep-lift rock fills and large-scale earthmoving projects.
Ultra-High Centrifugal Force:
Generating an impressive centrifugal force of up to 400 kN, it ensures rapid compaction of difficult materials and quick achievement of high-density specifications, reducing the number of passes.
Exceptional Static Linear Load:
A market-leading static linear load of 600 N/cm provides superior penetration force, enabling the roller to effectively compact thicker layers in fewer passes for maximum productivity.
The 205HD-2 Single Drum Vibratory Roller is a powerful 20-ton machine engineered for the most demanding heavy compaction applications. It combines a 140 kW Tier 3-compliant Weichai engine with a high-output vibration system delivering up to 400 kN of centrifugal force and an exceptional 600 N/cm static linear load. The advanced dual-stage vibration system ensures versatility across various materials, while its robust construction and 45% gradeability guarantee reliable performance on the toughest job sites. For contractors seeking maximum productivity and deep compaction power, the 205HD-2 is the ultimate heavy-duty solution.
The Weichai WP6 engine for the 20 Ton Hydraulic Single Drum Vibration Roller developed well with Linde high-pressure heavy-duty closed-circuit vibration hydraulic system for fuel saving, high efficiency and large excitation force so that it can easily cope with heavy-load working conditions, with small fluctuations and rapid vibration start.
The engine and gearbox are inverted for easy maintenance; the filter elements are centrally arranged, and the oil drain of the engine and the water outlet of the water tank are led outward for easy maintenance.
It is suitable for the compaction of the base course and sub-base course of large-scale projects such as highways, railways and airports, and can compact the non-adhesive materials and semi-adhesive materials such as sand, gravel, crushed stone, rock fill, etc. It can be equipped with optional lugs, with a variety of functions, which is suitable for clay and other working conditions.
Versatile Dual-Stage Vibration System:
The dual amplitude (1.95 mm / 0.91 mm) and dual frequency (28 Hz / 32 Hz) settings allow operators to precisely match the compaction energy to varying material types and lift depths for optimal results.
Powerful and Eco-Friendly Engine:
Powered by a robust 140 kW Weichai engine meeting Tier 3 / China Stage III emission standards, it combines high power output with improved fuel efficiency and reduced environmental impact.
Excellent Gradeability and Traction:
A 45% climbing capability ensures the machine can operate confidently and safely on steep slopes and challenging terrain, maintaining traction in difficult site conditions.
Reinforced Heavy-Duty Durability:
The "HD-2" designation signifies advanced heavy-duty engineering, featuring a reinforced frame and components designed to withstand the extreme stresses of high-impact compaction and continuous use.
20 Ton Hydraulic Single Drum Vibration Roller detail table
Model | KS205HD-2 |
Operating Mass (kg) | 20000 |
Dimensions (L×W×H) (mm) | 6380 × 2430 × 3150 |
Static Linear Load (N/cm) | 600 |
Drum Width (mm) | 2150 |
Drum Diameter (mm) | 1550 |
Amplitude (mm) | 1.95 / 0.91 |
Vibration Frequency (Hz) | 28 / 32 |
Centrifugal Force (kN) | 400 / 270 |
Speed Range (km/h) | 0-9 |
Climbing Capability (%) | 45 |
Turning Radius (mm) | 6500 |
Engine Brand | Weichai |
Engine Power (kW) | 140 |
Emission Standard | Tier 3 / China Stage III |
