NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 系列回转减速机 KFB series rotation speed reducer ◆概述 Introduction ＫＦＢ 系列回转装置是轮式或履带式挖掘机、旋挖钻机、履带和汽车起重机、船用克令吊等各种需要驱动转台的设备理想的 回转减速部件，在非常恶劣的使用工况下能提供可靠的性能。 产品结构紧凑可直接安装于设备内部，节省空间，安装与保养方便，该产品的内部结构应用了我公司的新技术，外形安装 尺寸及主要技术参数与力士乐同类产品基本相同，因而可以替代力士乐进口产品。 该系列减速机不仅能符合力士乐型系列参数和外形安装尺寸，而且可根据具体需要，提供意大利布雷维尼、日本帝人、不二越、 ＫＹＢ 型的替代产品。我们可在客户选型阶段为客户提供相关咨询服务，以期为客户找到最适合的传动解决方案。 根据设计要求 ， 该减速机不仅能与力士乐型定量或变量液压马达联接，还可以与多种其他型号的液压马达相连接。减速机输 入端可根据需要安装有弹簧制动、液压释放的多片式停车制动器。制动器的静制动扭矩可与所配液压马达输入 扭矩相匹配（一 般静制动扭矩大于 １．５ 倍马达输入扭矩）。 该类产品已广泛用于轮式或履带挖掘机、履带起重机、旋挖钻机、船用克令吊等设备中，产品不但已在国内三一重工、徐工集团等重点用户中使用，并出 口到东南亚，中东、印度、韩国、荷兰、俄罗斯等地区和国家。 KFB series rotation speed reducer is a ideal rotation speed reducer for all kinds of equipment that need driving rotation floor, such as wheel style or band track style of excavator, rotary drilling rig, band track and vehicles hoist and shipping use cranes. It could guarantee the reliable performance even under the severely hard working conditions. Due to its compact structure, this product could directly be installed into the equipment, saving the space and offering the easy installing and maintenance. The inner parts of the products adopt our new tech, with the installation size and the main technical parameters almost similar to that of Bosch-Rexroth, therefore, it could be served as the surrogate for the Bosch-Rexroth imports. KFB series speed reducers not only meet the Bosch-Rexroth series parameters and installation size but also could offer the surrogate similar to Brevini, Tejin, Nachi, KYB, Fairfield or Sauer according to the specific demands and design. We could provide the customers with the consulting service and suitable type selection to find the optimal products resolution for the clients. As per the design demand, the speed reducers could connect with the Bosch-Rexroth constant and variable hydraulic motors and at the same time could match the other hydraulic motors if necessary. The input end of the reducers could be equipped with spring brake and the multi-plate hydraulic release parking brake according to different needs. The static braking torque of the brake goes with the hydraulic motor’s input torque (generally 1.5 times bigger). This type of reducers has been broadly used for wheel style or band track style of excavator, band track hoist, rotary drilling rig and shipping use cranes. The products not only hav

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 17T2/T3 系列回转减速机 KFB 17T2/T3 series rotation speed reducer ◆外形尺寸 Dimension 500 * ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 26T2 系列回转减速机 KFB 26T2 series rotation speed reducer ◆外形尺寸 Dimension 545 * 245 90 12 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 36T3 系列回转减速机 KFB 36T3 series rotation speed reducer ◆外形尺寸 Dimension 584 * 245 90 12 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 40T2 系列回转减速机 KFB 40T2 series rotation speed reducer ◆外形尺寸 Dimension 590 * 245 90 12 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 50T2 系列回转减速机 KFB 50T2 series rotation speed reducer ◆外形尺寸 Dimension 678 * 290 115 10 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 50T3 系列回转减速机 KFB 50T3 series rotation speed reducer ◆外形尺寸 Dimension 642 * 24- Ø18 均布 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 60T2 系列回转减速机 KFB 60T2 series rotation speed reducer ◆外形尺寸 Dimension 675 * 32 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 60T3 系列回转减速机 KFB 60T3 series rotation speed reducer ◆外形尺寸 Dimension 778 * 30 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 80T3 系列回转减速机 KFB 80T3 series rotation speed reducer ◆外形尺寸 Dimension 855 * 40 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The

NINGBO BONNY HYDRAULICS TRANSMISSION CO.,LTD. KFB 110T3 系列回转减速机 KFB 110T3 series rotation speed reducer ◆外形尺寸 Dimension 1001 * 339 20 ◆技术参数 Technical parameters 输出扭矩 Output torque Tmax N•m 液压马达 Hydraulic motor 静制动扭矩 Static brake torque TBR max. N•m 减速机输入转向与输出转向相同。 输出转速允用值（样本中未规定）因实际工况的而有所变化，详情请咨询本公司相关技术人员 Input rotating direction is of reverse to that of output. The