SAC5000T7 all-terrain crane has heavy-duty transfer technology, heavy-duty axle + 505 high-load tire, a variety of heavy-duty transfer mode can choose more efficient, safer, more worry-free, narrow space adaptability. Using dual-engine system, on-board operation reduce fuel consumption more than 15% regeneration cost more than 35% , annual savings of 100,000.
1.Mechanical specifications
| Project | Parameter | |
| Models | SAC5000T7 | |
| Maximum lifting capacity | 500t | |
| Maximum lifting moment | 14700kN·m | |
| Minimum turning radius | 11.7m | |
| Maximum speed | 70Km/h | |
| Maximum climb | 44% | |
| Outrigger span | 9.6x9.4m | |
| Maximum counterweight | 142t | |
| Machine size (length x width x height) | 19315x3000x4000 mm | |
| Get on the engine | Models | Mercedes OM906LA |
| Rated power | 250/2200kW/rpm | |
| Maximum torque | 1100/1200~1600N·m/rpm | |
| Get off the engine | Models | Weichai WP15 |
| Rated power | 485/1800kW/rpm | |
| Maximum torque | 3200/900~1400N·m/rpm | |
| Driving parameters | Maximum speed | 80km/h |
| Approach angle | 16° | |
| Leave the corner | 12° | |
| Minimum ground clearance | 355mm | |
| Speed parameters | Full extension/retraction time of lifting arm | 880s |
| Full lifting/landing time of lifting arm | 95s | |
| Maximum single rope speed of main hoist | 130m/min | |
| Maximum rotation speed | 1.3r/min | |
| Weight parameters | Total quality of the machine | 72000kg |
2.Mechanical characteristics
2.1Efficient construction
①85m seven U-shaped main arm, 60m auxiliary arm, 84M Tower Arm
②The middle and long arm segment has strong performance, can lift high and send far, and has more than enough blade
③The typical working condition is all-around leading, the vice arm working condition is invincible
2.2High Performance
①The maximum lifting weight of the fully extended arm is 25t without overloading, and 58t with overloading, which can be lifted 165t by unloading vehicle below 6.0 MW
②There is no speed limit for field transfer with main arm, 40km/h for field transfer with super-lift, 30km/h for field transfer with super-lift and support plate, and 43.5 t weight for short distance transfer
2.3 High versatility
①Six-axle all-ground chassis, dual-engine four-axle drive, all-wheel steering, heavy-duty axle, heavy-duty tires, performance improvement of 35%
②142t full weight, adjustable 715mm minimum turning radius 11.7 m, three kinds of outrigger span all-round suitable for narrow field
③Counterweight/hook/jib/overrun with 400-450 tons of fully universal
3.Core technology
3.1Heavy construction
①Heavy duty axle +505 high load tires, a variety of heavy duty transfer mode can be selected, more efficient, safer, more worry
②With main arm + leg (108t)→ no speed limit, with main arm + leg + overlift (124t)→40km/h, with main arm + leg + overlift + leg pad (132t)→30km/h
3.2Strong performance
①142t counterweight, variable bit 715mm minimum turning radius of the same ton (front position 6070mm, rear position 6750mm)
②H-type leg, 50%, 75%, 100% three leg span combination
③The limited factors of the site are small, and the space adaptability is better
