400T Crawler Mounted Mobile Crane ACC4000A Crawler Crane 400 Ton
Price:
200,000-6,000,000 RMB per unit
MOQ:
One Crane
Delivery Time:
Negotiable
Brand:
SANY
Product Description
400T Crawler Mounted Mobile Crane For Excavation And Transportation Of Ore And Stone
ACC4000A Crawler Crane Technical Specifications
Overview
Calculation of Rated Load
The rated load in the load table is divided into parts determined by strength and stability. Stability calculations follow ISO 4305:1991 standards, with rated loads always within 75% of tipping capacity.
Correct Use of Load Tables
- Ground conditions: Rated values assume hard, level ground with <1% slope. Adjust for actual conditions.
- Actual lifting capacity: Subtract hook, sling, and wire rope weights from rated load.
- Temperature range: Operational between -20℃ to 40℃.
- Wind speed: Maximum 9.8m/s (13.8m/s for booms <50m). Higher winds require boom lowering.
- Working range: Load table values apply to 360° rotation.
- Hoisting travel: Rated loads apply to stationary operation - reductions required for travel.
| Rated Load (t) | 320t Lifting Hook | 260t Lifting Hook | 160t Lifting Hook | 50t Lifting Hook | 16t Ball Hook |
|---|---|---|---|---|---|
| Hook Deadweight (t) | 10.2 | 5.13 | 3.18 | 1.7 | 0.91 |
| Extended Arm Weight (t) | 0.4 | ||||
Note: Wire rope weight from hook to boom head calculated as 3.69kg/m.
Hoisting Travel Guidelines
Capacity varies by condition:
- Main arm: 100% rated load for straight travel, 70% for walking/turning
- Fixed/Variable jib: 100% rated load for straight travel
Critical Safety Practices:
- Minimize travel range with loads
- Keep loads close to ground (<500mm ideal)
- Use low gear and prevent load swing
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Company
Shandong Tengfei Hoisting Engineering Co., Ltd.
Location
Steel Market in Huantai County, Zibo City, Shandong Province, China
Contact Person
Gong