Active Member
|
[China]
Address: N399 SHUNGENG ROAD JINAN CITY SHANDONG PROVINCE CHINA
Contact name:Baiyan.Li
Shandong Sinomtp Construction Equipment Company Limited |
|
|
SR14D-3 of Shantui Double drum road roller with Cummins engine, 14t operating weight
Specification:
| Model | SR14D-3 | High vibration amplitude | 0.8 |
| Length × width × height (mm) | 5208×2297×3060 | Low vibration amplitude | 0.3 |
| Total weight (kg) | 14000 | Vibration frequency (high/low) (Hz) | 67/51 |
| Front wheel weight (kg) | 7000 | Centrifugal force (high/low) (kN) | 170/112 |
| Theoretical gradeability (%) | 30 | Engine model | Cummins QSB4.5 |
| Vibratory drum width (mm) | 2130 | Static linear load (N/cm) | 322/322 |
Description:
SR14D-3 new generation high-frequency electronically controlled double-drum vibratory road roller adopts the modular frame structure and the inclined drum support, featuring prominent quality and high efficiency. This product is applicable for the road base layer and medium and small filling projects and is one ideal machine for pavement of concrete roads. It can work with spreader to sufficiently play the comprehensive advantages of complete equipment set.
Advantage:
1.The imported U.S. Cummins QSB4.5 engine features strong power, stable and reliable performances, and good fuel economy. With the application of constant speed control, the engine can automatically adjust to idling state under non-working condition to save fuel. The temperature controlled fan design and the load-sensing system technology save the fuel cost for the user.
2.The vibratory drums adopt the uniform amplitude design, in which the vibration edge and the drive edge are arranged in staggered manner to realize more uniform compaction and smoother road.
3. The design of flexible startup and flexible stop can prevent the occurrence of soil sediment during startup and stop of machine.
4. The speed control knob is equipped to set up the working speed and impact cycles so that every working cycle is working under step frequency to realize better compacting uniformity.
5. The water tank up to 1,100L capacity remarkably prolongs the working time, with two filler ports and two outlet ports.
6. SR14D-3 vibration system includes two frequencies, namely 51Hz and 67Hz, and its working efficiency is promoted by >34% than that of traditional machines. The 0.3mm low vibration amplitude is especially suitable for compacting thin layers and bridge surface layers and the 0.8mm high vibration amplitude can be used for compacting thick layers, featuring high compacting efficiency.
