CHTC JOVE HEAVY INDUSTRY CO., LTD.

                          Products

                          JOVE

                          Rotary Drilling Rig

                          JVR285HT

                          Product Search:

                          Tel: 0086-731-82398696  82398695
                          Fax: 0086-731-82398697
                          Mail: international@chtcjove.com


                          ◆ The first rotary drilling rig produced by Cat345GC chassis in the world. 
                          ◆  Energy saving, intelligent, HT entering - rock shows charm.
                          ◆  High efficiency electric control hydraulic system, automatically adjust the hydraulic power of each engine speed to match the required working conditions, high efficiency and low loss of the hydraulic system.
                          ◆  Power head multi-step control, can meet the requirements of various working conditions, high construction efficiency, low fuel consumption.
                          ◆  The combined action of power head and main winch can effectively prevent absorption and improve working efficiency.
                          ◆ By matching the opening and closing characteristic curves of the main winch reversing valve, main winch balance valve and main winch brake valve, the design of the main winch anti-slide rod prevents the failure of the main winch device, reduces the probability of the main winch anti-slide rod, and greatly improves the reliability of the main winch drive system.
                          ◆ Single layer rope main winch, with large lifting force and long life of wire rope.

                           

                          机型 Model

                          JVR285HT

                          最大输出扭距 Max. output torque (KN.m)

                          285

                          最大钻孔深度 Max. drilling depth (m)

                          85

                          最大钻孔直径 Max. drilling diameter (mm)

                          2500

                          发动机生产厂家 Engine brand

                          CAT

                          发动机型号 Engine model

                          C9.3B

                          发动机功率 Engine power (KW)

                          259

                          主泵流量 Main pump flow rate

                          2×324 L/min@1800rpm

                          底盘型号 Undercarriage model

                          CAT345GC

                          牵引力 Traction force (KN)

                          510

                          钻孔转速 Drilling speed (rpm)

                          6 - 30

                          最大加压力/起拔力 Max. crowd push force (KN)

                          210 / 270

                          加压系统行程 Stroke of sledge (mm)

                          5200

                          主卷扬提升力(第一层)Main winch pull (1st layer)

                          292

                          主卷扬绳直径 Main winch wire rope dia. (mm)

                          Φ32

                          主卷扬提升速度 Max. main winch line speed (m/min)

                          63

                          副卷扬提升力(第一层)Aux. winch line pull (1st layer) (KN)

                          110

                          副卷扬绳直径 Aux. winch wire rope dia. (mm)

                          Φ20

                          副卷扬提升速度 Aux. winch line speed (m/min)

                          70

                          工作状态设备宽度/高度 Overall width in drilling position (mm)

                          4300 / 23453

                          运输状态设备长度/宽度/高度 Overall L/H/W transport position (mm)

                          16433 / 3000 / 3590

                          总重量(含钻杆)Total weight (t)

                          88

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