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转盘内置式卡瓦
| 
			 型号 Model  | 
			
			 WQ275/(PS275)  | 
			
			 WQ375(PS375)  | 
			
			 WY450(FM375)  | 
			
			 WY450D(PS21)  | 
			
			 WY675D(PS30)  | 
		|
| 
			 适用套管管径  | 
			
			 mm  | 
			
			 60.3~250.8  | 
			
			 60.3~355.6  | 
			
			 114.3-355.6  | 
			
			 60.3-355.6  | 
			
			 60.3-508  | 
		
| 
			 
  | 
			
			 in  | 
			
			 2-3/8~9-7/8  | 
			
			 2-3/8~14  | 
			
			 4-1/2~14  | 
			
			 2-3/8~14  | 
			
			 2-3/8~20  | 
		
| 
			 额定载荷  | 
			
			 kN  | 
			
			 3150  | 
			
			 4500  | 
			
			 4500  | 
			
			 6750  | 
		|
| 
			 
  | 
			
			 US ton  | 
			
			 350  | 
			
			 500  | 
			
			 500  | 
			
			 750  | 
		|
| 
			 适用转盘  | 
			
			 ZP275  | 
			
			 ZP375  | 
			
			 ZP495  | 
		|||
| 
			 气压/液压  | 
			
			 MPa  | 
			
			 气动:0.6~0.8  | 
			
			 液压:17.2  | 
		|||
| 
			 
  | 
			
			 psi  | 
			
			 Air:86~115  | 
			
			 Hyd:2500  | 
		|||
| 
			 外形尺寸  | 
			
			 mm  | 
			
			 713x713x590  | 
			
			 1118x1012x1030  | 
			
			 1120x1110x1005  | 
			
			 1080x1020x910  | 
			
			 1400x1330x940  | 
		
| 
			 
  | 
			
			 in  | 
			
			 28.1x28.1x23.2  | 
			
			 44x39.8x40.6  | 
			
			 44x43.7x39.6  | 
			
			 42.5x40.2x35.8  | 
			
			 55x52.4x37  | 
		
| 
			 重量  | 
			
			 kg  | 
			
			 1480  | 
			
			 2180  | 
			
			 2800  | 
			
			 2520  | 
			
			 4250  | 
		
| 
			 
  | 
			
			 lb  | 
			
			 3263  | 
			
			 4807  | 
			
			 6173  | 
			
			 5600  | 
			
			 9450  |