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GYS12J Road Roller
- Operating Weight : 12000kg
- Power : 82kw@2200 r/min or 74.9kw@2400 r/min
- Centrifugal Force : 265/125 kN
- Compaction Width : 1980mm
- Vibration Frequency & Amplitude: 30 Hz / 1.6/0.8 mm
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Data download● Reinforced Structural Design for Durability
The machine’s frame is reinforced for durability, featuring a compact structure, small turning radius, and excellent mobility to handle high-intensity operations with ease.
● Comprehensive Safety Features
Includes an emergency brake button and fuel cut-off system to ensure operator and equipment safety during unexpected situations.
● Efficient Filtration & Diagnostic Support
A multi-level filtration system ensures clean oil circulation, while pressure diagnostic interfaces simplify maintenance and troubleshooting.
● Optimized Cooling System for High-Temperature Environments
Designed with an enhanced heat dissipation system to maintain optimal performance under high-load and high-temperature operating conditions.
● Ergonomic Cab for Operator Comfort
Luxurious air-conditioned cab with soundproof and shock-absorbing design, LED lighting, intuitive LCD instrument panel, and user-friendly controls — ensuring comfort, visibility, and ease of operation even during extended use.
Parameter
| Operating weight | 12000 kg |
| Vibratory drum diameter | 1430 mm |
| Compaction width | 1980 mm |
| Static line pressure | 285 N/cm |
| Min. ground clearance | 450 mm |
| Wheel base | 3000 mm |
| Min.turning radius | 6000 mm |
| Gradeability | 30% |
| Vibratory amplitude | 1.6/0.8 mm |
| Vibratory frequency | 30 Hz |
| Centrifugal force | 265/125 kN |
| Travelling speed | |
| Forward | 2.0/4.2/8.7 km/h |
| Reverse | 2.0/4.2 km/h |
| Tyre model | 17.5-25 |
| Engine model | WP4G110E221 or WP4.1G102E301 |
| Rated power | 82/2000 or 74.9/2400 kW/rpm |
| Rated speed | 2000/2400 r/min |
| Dimension | 5570×2180×3010 mm |
FAQS
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1. What type of compaction work is the GYS12J best suited for?
The GYS12J is designed for medium-to-heavy compaction applications, especially for:
Highway subgrade compaction
Railway foundation construction
Airport runway projects
Dam and embankment compaction
Industrial yard and large site preparation
It performs particularly well on granular and semi-cohesive materials. -
2. What materials can the GYS12J compact effectively?
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3. Does the GYS12J support dual amplitude and dual frequency vibration?
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4. What are the advantages of articulated frame steering on GYS12J?
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5. Can padfoot drum or shell kit be added for cohesive soil compaction?
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6. Can the GYS12J work on slopes or uneven terrain?
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