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Single drum rollers play a crucial role in earthwork construction, as all projects require load-bearing foundations. Junma offers a variety of hydraulic vibratory compaction methods to meet different project needs. They are particularly suitable for compacting medium to thick soil layers in applications such as road construction, airport development, dam construction, and land reclamation projects.
These heavy-duty single drum rollers have unparalleled compaction depth, with tremendous output capacity and deep compaction effects.
With our JM series, contractors can confidently handle various construction situations. We tailor-make suitable equipment according to customer needs to achieve the best compaction results.
Compact the foundations of large-scale infrastructure projects such as highways, dams, railways, airports, as well as the foundations of cohesionless and semi-cohesive materials such as sand, gravel, crushed stone, and rockfill.
1. Hydraulic front-wheel drive and rear-wheel drive, with multi-speed infinitely variable transmission.
2. Hydraulic vibration, electronically controlled vibration start, with high excitation force and high compaction efficiency.
3. Hydraulic steering, articulated frame, with flexible steering and convenient operation.
4. Transmission with synchronizer, for easy gear shifting.
5. Hydraulic service brake, and electronically controlled disc brake for parking.
6. Engine rear cover can be flipped up, with a large angle, for convenient maintenance.
7. The transmission and vibration systems use imported brand-name hydraulic components, ensuring reliable performance.
8. Optional tires with different patterns.
9. Standard cab, with optional air conditioning.
10. Optional detachable sheep hooves.
project | unit | JM610H | JM612H | JM614H | JM616H | JM618H | JM620H | JM622H |
work quality | kg | 10000 | 12000 | 14000 | 16000 | 18000 | 20000 | 22000 |
Compaction width | mm | 2100 | 2130 | 2130 | 2130 | 2130 | 2130 | 2130 |
vibration frequency | Hz | 30/35 | 28/32 | |||||
nominal amplitude | mm | 1.8/0.9 | 1.9/0.9 | |||||
Excitation force | kN | 250/130 | 280/180 | 310/200 | 335/220 | 360/240 | 385/260 | 395/275 |
driving speed | km/h | 0~5.5, 0~10 | 0~4, 0~5.5, 0~6.5, 0~11 | |||||
Engine model | WP4G110E220 | WP6G140E22 | WP6G175E22 | WP6G190E22 | ||||
Rated power/speed of engine | kW / rpm | 82/2200 | 105/2200 | 129/2200 | 140/2200 | |||
Overall dimensions (length × width × height) | mm | 5850×2250×3010 | 6140×2280×3080 | 6240×2280×3080 | 6240×2300×3100 |