Danfoss Series 70160 Closed Circuit Axial Piston Pump

Danfoss Series 70160 is a compact sized pump used in various small mobile machineries. We provide Danfoss Series 70160 Closed Circuit Axial Piston Pump repair, sales and maintenance services to keep your equipment running at their peak performance.

Series: Danfoss 70160, 70360
Axial Piston Pump
Model Sizes : 70160 Series – • 20.3, • 21.6, • 23.6.
Model Sizes : 70360 Series – • 35.1, • 40.6, • 49.2.
Nominal Pressure 350 [5076]
Maximum Pressure 380 [5500]
It is used in Construction equipment, Forestry equipment, Industrial equipment.

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Description
Technical Specifications
Product Models
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Danfoss 70160 is designed as a closed-circuit axial piston pump; it is the perfect solution for various mobile applications, including agriculture, construction, and lawn and turf. These pumps are designed in a compact size, aluminum housing, and a valve plate that offers low noise production, efficiency, and high power performance. Danfoss variable displacement piston pumps are used in closed-loop systems either as a single or tandem pump.

These pumps are available in multiple sizes from 20 cm3 to 49 cm3 [1.2 in3 to 3.0 in3], and they continuously provide variable input speeds in both forward and reverse. Danfoss 70160 pumps are used in harvesting, turf care, utility work, and a wide range of small mobile equipment. With a nominal pressure up to 350 (5076) bar and maximum pressure up to 380 (5500), these can be easily adjusted as per the machine requirement.

To meet the displacement, speed, pressure, and efficiency needs of your particular mobile applications, Danfoss provides a comprehensive selection of closed-circuit piston pumps. In order to optimize efficiency and user-friendliness, Danfoss also offers sophisticated propulsion solutions, such as controls and software. Additionally, these pumps are developed with a bypass valve, which controls and manages cross-porting and towing.

Characteristics

Compact
Die-cast aluminum housing
Variety of displacements
Valve plate reduces noise and improves mechanical efficiency and serviceability
Bypass valve for cross porting and towing

Technical Specifications

Technical Data

Model size			70160		70360
Rated size	Maximum displacement	cm³/rev(in³/r)	20.3(1.24)	23.6(1.44)	40.6(2.48)	49.2(3.0)
Mount	Front mount Flange	SAE	A	A	B	B
Flow	Flow @rated speed & PSI	l/min(gal/min)	64.3(17)	75.7(20)	140(37)	169(44.8)
Speed	Maximum rated speed	rpm	3600	3600	3600	3600
Pressure	Nominal pressure rating*	bar (psi)	350 (5076)	350 (5076)	350 (5076)	350 (5076)
Pressure	Peak pressure rating**	bar (psi)	380 (5500)	380 (5500)	380 (5500)	380 (5500)
Power	Max input power (at nominal pressure and rated speed)	kw(HP)	42 (56)	49 (65)	84 (113)	102 (137)
	Max input torque	N-m (lbf-in)	119 (1050)	136 (1200)	237 (2099)	286 (2528)
	Continuous allowable case pressure	bar (psi)	2 (29)	2 (29)	2 (29)	2 (29)
	Maximum case drain Temperature	ºC (ºF)	107 (225)	107 (225)	107 (225)	107 (225)
	Weight per single pump	kg (lbs)	9.5 (21)	9.5 (21)	14 to 16 (31 to 35)	14 to 16 (31 to 35)
	Integral charge pump displacements	cm³/rev(in³/r)	6.9(0.42), 10.3(0.63), 13.8(0.84)	6.9(0.42), 10.3(0.63), 13.8(0.84)	6.9(0.42), 10.3(0.63)#, 13.8(0.84), 17.2(1.05), 20.7(1.26)	6.9(0.42), 10.3(0.63)#, 13.8(0.84), 17.2(1.05), 20.7(1.26)
	Input shafts		Splined,straightround, tapered		Splined,straightround, tapered
	Auxiliary mounting options SAE		APad(9T,11T)		APad(9T,11T), BPad(13T)
	Controls		Direct manual		Direct manual
	MainPorts-SAEO-ring,radial		Same side,opposite side		Same side,opposite side
	Additionaloptions		Bleedo6-valve,bypass valve,shuttle&back pressurereliefvalve		Bleedo6-valve,bypassvalve, swashpositionsensor
Moment ofInertia	Single pump (rotating kit and shaft)	kg*m2	1.16E-03	1.16E-03	2.73E-03	2.73E-03
	Two pumps (two rotating kits and shafts)	kg*m2	2.33E-03	2.33E-03	5.46E-03	5.46E-03
	Gloadcapacity (singlepump)***		10G	10G	10G	10G