The Rammer 1322 has been built to last. Featuring a sealed membrane-type accumulator to ensure that every blow is as hard as the last, whilst providing protection against hydraulic spikes. The 1322 has a field replaceable lower tool bushing and it's low-maintenance design ensures lower owning and operating costs.
The Flange mounting mounting design allows for the use of existing mounting plates, as well as carrier and application specific customization.
Membrane-type accumulator eliminates nitrogen leakages, ensuring maximum piston acceleration and removing the need for time-consuming recharging.
Heavy Duty Housing
Heavy duty housings feature a robust structure, are made of wear-resistant steel, with minimum number of holes and heavy duty wear plates for optimum vibration dampening.
Resulting in a longer housing lifetime even in the harshest of applications, reducing the cost of ownership through less maintenance.
A built-in pressure control valve maintains hydraulic pressure levels to ensure that every blow delivers the maximum power possible optimum productivity.
Trenching is a form of primary breaking in which a narrow trench is excavated especially for laying pipes, cables or for installing drainage
Hydraulic excavators have largely replaced cranes with wrecking balls, enabling demolition to be carried out in a much more controlled and efficient manner.
Blockage and build-ups
Stationary pedestal booms equipped with breakers are used extensively on crushers for breaking oversized boulders and clearing material for smooth and continuos feed flow.
When blasted rock is too big for the feeder or crusher, secondary breaking is needed to get the boulders down to size. The type of rock dictates the effectiveness of the process, with brittle rock giving the best performance.
|最小工作重量，法兰安装座 *1||850 kg||1870 lb|
|重量||710 kg||1570 lb|
|冲击次数（频率）||500 - 1000 bpm|
|工作压力||125 - 160 bar||1815 - 2320 psi|
|溢流压力，最小 *2||175 - 210 bar||2540 - 3045 psi|
|溢流压力，最大||220 bar||3190 psi|
|低压回路的压力||26 - 28 bar||375 - 405 psi|
|油流量范围||60 - 120 l/min||15.9 - 31.7 gal/min|
|回油背压，最大||20 bar||290 psi|
|输入功率||32 kW||43 hp|
|钎杆直径||95 mm||3.74 in|
|进油管尺寸 *3||26 mm||1.02 in|
|回油管尺寸 *3||26 mm||1.02 in|
|最佳油温||40 - 60 °C||104 - 140 °F|
|允许油温范围||-20 - 80 °C||-4 - 176 °F|
|在操作温度下最佳油粘度||30 - 60 cSt|
|允许粘度范围||20 - 1000 cSt|
|载机重量，范围 *4||9 - 15 t||19800 - 33100 lb|
|噪声水平,测量(2000/14 / EC)||136 dB(A)|
*4 从载机制造商处核查载机允许的附件重量 检查应用需求。
Specifications are subject to change without notice (2017年8月29日)