yytz28-4 hydraulic rock drill unit
yi fu zang
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基本信息
| 条件 | 新的 |
|---|---|
| 出生地 | Zhejiang China (Mainland) |
| 牌子的名字 | Dang Shan |
| 模式的数量 | yytz2804 |
YYTZ28-4 hydraulic rock drill unit: About 750 kg weight,with four Dang Shan YYT28 hydraulic leg drills,power consumption is about 32 KWh per hour.And the YunNan Tin Group used this model for the main tunnel drilling,has been complete the tunnel up to 3 kilometers during one year and the best tunneling rate of progress reached 330.4m in one month. Power station size: ModelLength×Width×HeightmWeightkgPowerkwYYTZ28-41.5×1.1×0.975037 YYT28 Hydraulic leg drill: Specifications shankWaterflushingAirflushingWeightkgLengthOverallmmPistonStrokemmPistonDiammOilflowL/min22×108√√28600243032-35HydraulicPressureMpaImpactEnergyJImpactFrequencyJTorqueNmSpinSpeedr/minDrillingHole diammWaterPressureMpa15-17.555-6555-6050-55250-300φ32-460.1-0.3 support leg Weight kgLength mmLength mm(extended)Feed length mmFeed cylinderDia mm12.514002600111047
交货条款及包装
Packaging Detail: Wooden box Delivery Detail: 5 days
端口: Shanghai Ningbo Wenzhou
付款条款
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