Sunward SWRT25J Rough terrain crane
Feature
Complete vehicle mass : 27500
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Sunward |
|---|
Name : Sunward
Service Tel : +86 731-8357-2828
E-mail : international@sunward.com.cn
Web Site : http://en.sunward.com.cn/
Address :
1、This model fills the gaps in domestic market. It is characterized by small outline dimensions, more compact structure, better driving controlling ability and travelling passing ability, more suitable for narrow area operations.
2、Strong loaded travelling ability at low-speed (micro-speed moving function), greater torque output, more precise lifting ability.
3、Reliable intelligent control system, self-diagnosis of power transmission system malfunction,self-judgment of lifting performance and outrigger operating conditions, automatic switching of lifting performance.
4、Five sections of hexagonal telescopic boom featured with large strength and good rigidity, big operating radius and operating height, beautiful appearance.
5、travelling speed, maximum speed up to 55km/h.
6、Powerful, power reservation reaches 20%.
| Type | Item | Unit | SWRT25J |
|---|---|---|---|
| Dimension parameters | Outline dimensions(L×W×H) | mm | 9285×2495×3420 |
| Wheelbase | mm | 3600 | |
| Wheelspan | mm | 2015 | |
| Outrigger span(horizontal×vertical) | mm | 6000×6310 | |
| Main boom length | mm | 7700～28000 | |
| Jib length | mm | 6000～9000 | |
| Main boom elevation angle | ° | -7.5~80 | |
| Jib installation angle | ° | 0/15/30 | |
| Mass parameters | Curb weight of whole vehicle | kg | 27500 |
| Front axle carrying mass | kg | 13800 | |
| Rear axle carrying mass | kg | 13700 | |
| Power system parameters | Engine model | - | QSB6.7-C240 |
| Engine rated power | kW/rpm | 179/2500 | |
| Engine rated torque | N.m/rpm | 987/1500 | |
| Emission standard | - | Euro Ⅲ | |
| Travelling parameters | Max.travelling speed | km/h | 55 |
| Min.turning radius(2 wheel/4 wheel) | m | 23.5/12.5 | |
| Min.ground clearance | mm | 300 | |
| Approach angle | ° | 22.5 | |
| Departure angle | ° | 21.5 | |
| Max.gradeability | % | 60 | |
| Min.braking distance(24km/h) | m | ≤9.4 | |
| Working performance parameters | Max.rated lifting moment | kN.m | 862 |
| Max.rated lifting capacity | kg | 25000 | |
| Min.rated radius | m | 3 | |
| Max.lifting height of basic boom | mm | 6900 | |
| Max.lifting height of longest main boom | mm | 28000 | |
| Max.lifting height of longest jib | mm | 38700 | |
| Operating speed parameters | Max.lifting speed of main winch single rope (idle load) | m/min | 135 |
| Fully extending/retracting time of lifting boom | s | 65/50 | |
| Raising/Lowering time of lifting boom | s | 45/40 | |
| Max.slewing speed | r/min | ＜2.1 | |
| Full extending/retracting time of horizontal outriggers | s | 15/10 | |
| Full extending/retracting time of vertical outriggers | s | 25/20 |
