十大体彩平台
| Concrete output | max. 112 m³/h |
| Pressure on concrete | max. 108 bar |
| Engine output | 132 - 168 kW |
| Machine weight | 5,300 - 6,100 kg / 11,700 - 13,500 lb |
The SP 2800 from SCHWING
Reliable versatility.
Due to its high reliability and performance, the SP 2800 from SCHWING has been a central component of concrete logistics on construction sites all over the world for decades. Proven technologies, such as the robust and easy-to-clean ROCK concrete valve and the SCHWING hydraulic components, guarantee high reliability, a strong output rate and low maintenance costs. In combination with the customer-oriented SCHWING service, the SP 2800 ensures more safety and efficiency in concrete pumping. The SP 2800 from SCHWING: manufactured in Germany. Operating worldwide.
Cooling system
The heat development in the open hydraulic system of the SP 2800 is significantly lower than in closed systems. In connection with the large-volume hydraulic tank and the high-powered cooling system, the output rate of the SP 2800 thus remains constantly high even in the case of extreme external temperatures.
ROCK concrete valve
In comparison with other concrete valves, the ROCK shows significantly lower wear due to its intelligent design. It is also quick to clean and is demonstrably easier to maintain. Advantage for the SP 2800: shorter servicing times, higher availability and lower maintenance costs.
EcoClean
The EcoClean procedure allows the placement of all concrete inside the pipeline for high-rise pumping. As such, material and disposal costs are reduced and the efficiency of the concrete pouring is increased. All stationary concrete pumps from SCHWING are prepared for the EcoClean procedure ex works.
Operation
The clear operating structure and large-format colour display of the machine control allow for easy and intuitive operation of the SP 2800. Machine data, operating modes and selected settings can be retrieved quickly and various parameters can be changed. The integrated diagnosis system supports safe operation and alerts the operator to the maintenance intervals.
Maintenance
The easy accessibility of the most important maintenance points of the SP 2800 reduces the time needed for daily maintenance to a minimum. The AdBlue/DEF container can be swiveled to the side for quick change of the pistons (SP 2800 D Stage V / Tier 4). Instead of fixed changing intervals, the hydraulic oil is changed based on the results of the oil analysis to be carried out by the owner. This reduces the maintenance costs and protects the environment.
Motors for every need
Due to its reliability and energy efficiency, the available drives of the SP 12800 ensure high productivity and low operating costs.
Diesel engines
• 132 kW power, Stage II/Tier 2 exhaust emission standard
• 147 kW power, Stage IIIA/Tier 3 exhaust emission standard
• 168 kW power, Stage V/Tier 4f exhaust emission standard, diesel particulate filter and SCR system
Electric motors
• 132 kW power, 50 Hz, efficiency class IE 3
• 158 kW power, 60 Hz, efficiency class IE 3
Hydraulic system
Key hydraulic components of the SP 2800, such as the valve block and the differential cylinders, are developed and manufactured by SCHWING. Their generous dimensions and the open SCHWING hydraulic system guarantee a low-loss conversion of the engine power into the output rate. Result: the renowned high energy efficiency of SCHWING concrete pumps.
| Designation | SP 2800 D Stage II/Tier 2 | SP 2800 D Stage IIIA/Tier 3 | SP 2800 D Stage V/Tier 4f | |
|---|---|---|---|---|
| Weight | kg | 5,400 | 5,300 | 6,100 |
| Length (L) | mm | 5,950 | 5,950 | 5,950 |
| Height (H) | mm | 2,710 | 2,600 | 2,600 |
| Width (B) | mm | 1,950 | 1,950 | 1,950 |
| Width (C) | mm | 1,532 | 1,532 | 1,532 |
| Height (G) | mm | 1,880 | 1,880 | 1,880 |
| Performance | rod-sided | piston-sided | ||
| Pump kit | P1620 | |||
| Delivery cylinders | mm | 200 x 1,600 | ||
| Concrete output max. | m³/hr | 112 | 64 | |
| Pressure on concrete max. | bar | 60 | 108 | |
| Stroke rate max. | 1/min. | 37 | 21 | |
| Concrete valve | L-ROCK | |||
| Hydraulic system | ||||
| Design | open system | |||
| Hydraulic tank | l | 400 | ||
| Motors | ||||
| Engine type | Diesel Deutz BF6L 914C | Diesel Deutz TCD2012 L06 | Diesel CAT C7.1 | |
| Engine power | kW | 132 | 147 | 168 |
| Emission standard | Stage II/Tier 2 | Stage IIIA/Tier 3 | Stage V/Tier 4f | |
| Emission control system | - | - | - | |
| Fuel tank | l | 250 | 250 | 250 |
Maximum concrete output and maximum pressure on concrete cannot be achieved simultaneously.
DPF: Diesel particulate filter; SCR: selective catalytic reduction.
Performance specifications are maximum theoretical values.
