Bulroc Hyper 241 DTH Hammer

Hyper 241 Valveless Hammer - 24" to 34" diameter holes

The Bulroc Hyper 241 hammer is a valveless DTH hammer designed to operate efficiently at pressures ranging from 100 to 175 psi. The Hyper 241 is supplied with an 8 5/8" box backhead as standard, but an 8 5/8" pin backhead can be supplied. A positive seating check valve is fitted.

The Hyper 241 is supplied to suit the N240 shank as standard.

Technical Specifications

		Component Parts
		Ref.	Description
		1	Backhead 8 5/8" Regular Box
		2	Backhead Adapter Breakout Washer
		3	Backhead
		4	Check Valve
		5	Check Valve Spring
		6	Backhead 'O' Ring
		7	Valve Chest
		8	Compression Buffer
		9	Backhead Sealing 'O' Ring
		10	Control Tube 'O' Ring
		11	Control Tube Buffers (2)
		12	Control Tube
		13	Piston
		14	Bit Retaining Ring
		15	Bit Retaining 'O' Ring (2)
		16	Chuck 'O' Ring
		17	Chuck
		18	Chuck Bearing
		19	Breakout Washer Backhead
		20	Internal Washer Adaptor
		21	Wearsleeve
		22	Breakout Washer Chuck
		Hammer Specifications
		Weight (less bit)	5522 lbs.
		Length (less bit)	92.7"
		Outside diameter	21"
		Bore diameter	17.02"
		Piston weight	1400 lbs.
		Stroke	6.00"
		Air Consumption
		PSI	CFM
		100	2188
		125	3059
		150	4020
		175	5066

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