13吨/ 20 t双Ram坑杰克(400毫米中风)如果你想成为一个经销商的汽车升降机起重设备请联系定价。操作简单、高效和安全。提高空气阀杆快速推进千斤顶和降低泵安全阀释放的负载。我们可以提供大量的修改对我们的千斤顶来适应任何坑!请完成一个坑调查表格为一个精确的报价。我们还提供经销商利率如果你想成为一个re-seller有关更多信息,请联系我们。每个杰克都有;2 x 125毫米扩展,2 x三角头适配器& 2 x碟头三色紫罗兰。提高安全工作杰克;安全降低阀,anti-burst阀门和ram锁定处理,后者允许各缸独立运营。 Beam - Made to order to a range of pit sizes (600 – 1500mm). Wheels - The beam moves on four wheels, which have needle roller bearings to ensure easy movement. We also provide tapered wheels or a Spring loaded wheel system depending on requirements. Power Pack - The design offers air over oil hydraulic power for advance and retract of the cylinder, this increases unloaded movement. Control is by a single air valve. Up for advance and power lift and down for retract while using the Release handle for safety. Rams - 400 mm stroke. Top quality is ensured by using chrome plated rods and the latest seal technology to ensure a long and trouble free life. Warranty - Designed and manufactured in accordance with Machinery Directive 98/37/EC and engineering standard: BS EN 1494:2001. Complies with EC requirements and is covered by a 5 year warranty.a quote).