中文
English
Español
Français
Русский
عربي
The KD126HF vibratory tandem roller is built for heavy‑duty compaction work. It compacts asphalt concrete, cement concrete and surface layers for high‑grade highways, airports and parking lots. It is also suitable for subgrade and sub‑base material compaction.
Adopting a closed hydraulic system composed of Danfoss high-pressure piston pumps and motors, the roller delivers excellent driving performance and strong climbing capacity. Hydraulic stepless speed regulation enables operation at the optimal speed under various working conditions.
Weichai and Cummins engines are optional.
The vibrating drum adopts a four-point supported inner cylinder type vibration chamber structure with high strength and excellent rigidity. It is equipped with impact-resistant reinforced imported vibration bearings to ensure stable bearing performance. The elaborately designed bearing housing with lubrication channels delivers superior lubrication and heat dissipation. Even under heavy alternating loads, the vibration bearings maintain stable performance and long-term reliability, ensuring high construction efficiency.
Adopting a closed vibration system composed of Danfoss vibration pumps and vibration motors, the machine features dual frequency and dual amplitude. With a scientifically matched linear static load and excitation force, it achieves efficient compaction for various materials and paving layers of different thicknesses.
Large‑capacity water tank supports continuous operation. Equipped with three-stage filtration and an electronically controlled pressure water spraying system, it allows switching between continuous and intermittent water spraying modes.
| Model | KD126HF |
| Series | KD |
| Description | Tandem roller with vibration and oscillation drum |
| Engine Brand | Weichai/CUMMINS |
| Rated Power(kW) | 103/119 |
| Operating Weight(kg) | 12300 |
| Front Wheel Weight(kg) | 6150 |
| Rear Wheel Weight(kg) | 6150 |
| Static Line Load(N/cm) | 283/283 |
| Vibration Frequency(Hz) | 42/50 |
| Amplitude(mm) | 0.8/0.35 |
| Excitation Force(kN) | 145*2/90*2 |
| Vibration Mode | Hydraulic Vibration |
| Travel Mode | Hydraulic Dual Drive |
| Traveling Speed(km/h) | 0-12 |
| Minimum Turning Radius(mm) | 6000 |
| Gradeability(%) | 30 |
| Steering Type | Articulated Steering |
| Steering Angle(°) | ±40 |
| Swing Angle(°) | ±8 |
| Crab-walking Distance(mm) | ±150 |
| Overall Length(mm) | 4920 |
| Overall Width(mm) | 2300 |
| Overall Height(mm) | 3200 |
| Minimum Ground Clearance(mm) | 440 |
| Vibrating Wheel Width(mm) | 2130 |
| Fuel Tankr(L) | 200 |
Normally we accept L/C,or TT30% down payment, balanceto be paid against BL copy and loading pictures.
Some of our products are in stock, while standard products without stock usually take 15-35 days.
Yes, we have over 20 years of experience in engineering machinery manufacturing.
We can provide OEM or ODM manufacturing service Accept product customization on special working device, color & brand requirement.
Yes, we warmly welcome you to join us.
We have built a highly comprehensive product portfolio covering more than 100 core products, including road rollers, excavators, loaders, drilling rigs, motor graders, bulldozers, forklifts, cranes, dump trucks and others. Our products fully serve key sectors such as road equipment, earthmoving machinery, construction equipment and mining equipment.
Copyright © 2026 Qingdao Kotai Heavy Industry Machinery Co., Ltd. All Rights Reserved.
Powered By HiCheng
