YZB series of air-cooled (water-cooled) hydraulic power unit supplies hydraulic power for drill equipments in onshore and offshore, especially suitable for hot area in the desert and for continuous working situation. It features small structure, easy operation, wide adjustable range, good heating and radiating. All electric apparatus are explosion-proof.

 

Model		YZBF-120LD	YZBF-120LD-*	YZBS-120LD	YZBS-120LD-*
Rated flow	L/min	80/120	120	Ö÷120,¸±40	120
	gpm	21/31.7	31.7	main :31.7, secondary:10.6	31.7
Max. pressure	MPa	21.5/14	20	20	20
	psi	3120/2030	2900	2900	2900
Rated pressure	MPa		16	16	16
	psi		2320	2320	2320
Available capacity	L	600	900	1000	900
	gal	158.5	238	264	238
Drive power	kW	37	37	main45,secondary :11	37
	hp	49.6	49.6	main:60.3,secondary :15	49.6
Fan motor power	kW	0.37x2	0.37x2
	hp	0.5x2	0.5x2
Heating power	kW	2 x3
	hp	2 x4.02
Radiation area	m2	40	40	8 water cooled	10 water cooled
	Ft2	430	430	86.1water cooled	107.6water cooled
Size	mm	1650x1300x1600	1950x1450x1750	1900x1700x1850	1750x1350x1750
	in	65x51x63	77x57x69	75x67x73	69x53x69
Weight	kg	1600	2400	2800	2400
	lb	3527	5290	6173	5290