The XJ350 (60-ton) workover rig is suitable for minor workover operations at a well depth of 4000 meters using Φ73mm externally thickened tubing, major workover operations at a well depth of 3200 meters using Φ73mm drill pipe, and at a depth of 2500 meters using Φ88.9mm drill pipe. The XJ350 (60-ton) workover rig uses a special vehicle chassis for its mounting. The drum comes in two forms: single-drum and double-drum. The winch's auxiliary brake can be equipped with an air-controlled disc brake as an option.
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				 Operation Depth (Minor Workover)  | 
			
				 4000 m (27/8" thickened tubing)  | 
		
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				 Operation Depth (Major Workover)  | 
			
				 3200 m (27/8" drill pipe) 2500 m (31/2" drill pipe  | 
		
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				 Rated Hook Load  | 
			
				 600 kN  | 
		
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				 Maximum hook load  | 
			
				 900 kN  | 
		
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				 Power Rating  | 
			
				 350 hp  | 
		
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				 Derrick Height (Clear Height)  | 
			
				 31.7 m  | 
		
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				 Travel System  | 
			
				 3×4  | 
		
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				 Chassis Drive Configuration  | 
			
				 8×8  | 
		
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				 Wireline Diameter  | 
			
				 φ26mm  | 
		
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				 Transport Dimensions  | 
			
				 17.2 m×3.1 m×4.28 m  | 
		
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				 Maximum Driving Speed  | 
			
				 60 km/h (speed limit 45 km/h)  | 
		
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				 Minimum Turning Radius  | 
			
				 15 m  | 
		
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				 Total Weight in Transport State  | 
			
				 42000 kg (total weight varies with different configurations)  | 
		
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				 Operating Temperature Range  | 
			
				 -29~+50 ℃  | 
		
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