3 Ton Road Roller
TR30-II

3 Ton Road Roller
TR30-II
3000 kg
45 kN
1200 mm
The TR30-II combines a 1200mm-wide, 710mm-diameter front steel drum with four 9.5/65-15 pneumatic tires at the rear. This configuration combines the concentrated compaction effect of a steel drum with the flexible contact characteristics of pneumatic tires, making the roller suitable for different stages of road and asphalt compaction.
The four rear pneumatic tires provide a flexible contact area that follows minor surface variations during operation. This helps distribute rolling pressure across the finished surface and makes the TR30-II particularly suitable for asphalt and roadwork where surface conformity and finishing quality are important.
Hydraulic vibration is applied directly to the front steel drum, allowing the operator to engage the compaction force where it is most effective. The vibration system is controlled by a hydraulic solenoid valve, providing direct response during different working passes.
The hydraulic self-locking parking system helps keep the roller securely held when parked, providing additional safety when the machine is stopped on the jobsite. This feature is especially useful when the roller needs to be left temporarily between working passes or during operator changes.
The TR30-II comes standard with a plastic water tank and electronically controlled pressure atomizing spray system. Its integrated water and oil spraying functions help condition the drum and support asphalt compaction by reducing material adhesion and maintaining a cleaner working surface.
| Travel | Travel Speed | km/h | 0–12 |
| Turning Radius | mm | 3000 | |
| Gradeability | % | 30 | |
| Engine | Engine Model | — | Changchai 390 |
| Engine Type | — | Vertical 3-Cylinder, Water-Cooled Diesel Engine | |
| Output Power | HP / rpm | 39 / 2600 | |
| Fuel Tank Capacity | L | 36 | |
| Optional Engines & Emission Standards | — | China Stage II / China Stage IV / EPA / Euro V | |
| Optional Engine Models | — | Changchai 390 / Kubota V1505 / Yanmar 386; Other engines available upon request | |
| Compaction | Static Line Load (Front / Rear) | N/cm | 125 / 87 |
| Nominal Amplitude | mm | 0.5 | |
| Vibration Frequency | Hz | 70 | |
| Exciting Force | kN | 45 | |
| Work | Drive Form | — | Hydraulic Dual-Wheel Drive |
| Vibration Form | — | Hydraulic Vibration | |
| Vibrating Drum | — | Front Drum | |
| Steering Form | — | Hydraulic Steering | |
| Spraying System | — | Electrically Controlled Pressure Atomized Water/Oil Spraying | |
| Dimensions | Front Drum Width | mm | 1200 |
| Front Drum Diameter | mm | 710 | |
| Tires | — | 9.5/65-15 × 4 | |
| Overall Length | mm | 2700 | |
| Overall Width | mm | 1320 | |
| Overall Height (Excluding Bumper) | mm | 1900 | |
| Package Dimensions | mm | 2800 × 1350 × 1900 | |
| Sprinkler System | Water Tank Material | — | Roto-Molded Water Tank |
| Water Tank Capacity | L | 180 | |
| Capacity | Hydraulic Oil Tank Capacity | L | 40 + 56 |
| Parking Brake | — | Hydraulic Locking | |
| Weight | Net Weight | kg | 2620 |
| Operating Weight | kg | 3000 |

Why Choose TDER?
20+ Years of Expertise
158 Countries Served
42,000㎡ of Advanced Production
Over $91M+ Annual Sales


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