✖

Home

Stock Categories

Technical Articles

Danfoss Shut-off valves

Rexroth Solenoid directional valve

Rexroth PRESSURE RELIEF VALVE

Home>Products>Yuken Double Vane pump>Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump

Yuken PV2R34-85-237-F-RAAA-31 MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump

Name: Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump
Brand: Yuken
SKU: PV2R34-85-237-F-RAAA-31
Rating: 4.9 (5 reviews)

Yuken PV2R34-85-237-F-RAAA-31 SPECIFICATIONS

Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump, Units and UKL Hydraulic Components Co., Ltd. Housings CAD models , Yuken Double Vane pump 749.3 mm L Manufacturing Service . Get Your Free.
Brand Name:Yuken
Model Number:
PV2R34-85-237-F-RAAA-31
Max. RPM [Max:101.0 LB
GPM @ 1,800 rpm, Cover End:Flange Mount
Shaft End RPM [Max:Right Hand (CW)
Displacement Cover End (cu in/revolution):4525V50A21-1CA22R
Shaft Dia.:3 1/2
Major Diameter [Min:Flange
Shaft End Pressure [Max:5/16 in
Seal Material:Standard Pilot

UKL Hydraulic Components Co., Ltd.

UKL Hydraulic Components Co., Ltd.China

UKL Hydraulic Components Co., Ltd.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

Specifications for Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump

Integral Valve Configuration:1.25 in
Mounting Flange:Straight w/ Key
Controlled Flow Rate:4525V
Shaft Length:2 7/16 in
GPM @ 1,800 rpm, Shaft End:Buna-N
Minor Diameter:1800
Port Orientation - Cover End:N/A
Shaft Seal Type:SAE C, 2 Bolt
Cover End Flow @ RPM:Single Shaft Seal
Minor Diameter [Max:N/A
Port Size:1800
Relief Valve Setting:1800
Pilot Type:N/A
Pressure Port Size, Cover End:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Major Diameter [Max:N/A
Cover End Pressure [Max:N/A
Manufacturer Part No.:N/A
Shaft Type:N/A
Port Orientation - Shaft End:N/A
Cover End RPM [Max:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm
Mounting:4525V50A21-1CA22R
Shaft End Flow @ RPM:2500
Displacement Shaft End (cu in/revolution):2500
Rotation:31.5
Model No.:75
Port Type:N/A
Spline Description:Outlet 135° CCW from Inlet
Pressure Port Size, Shaft End:Outlet Inline w/Inlet
Pump Series:1 in Code 61
Minor Diameter [Min:1 1/2 in Code 61
Shaft Key:4.1
Weight:9.9

Yuken PV2R34-85-237-F-RAAA-31 Types of Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump

Cross reference Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump
No.	Brand	R	r	H	d	D	T	B	C
5237	Ruville	-	-	-	-	-	-	-	-
08118/08237	Timken	3,5 mm	1 mm	-	30,162 mm	58,788 mm	14,684 mm	15,08 mm	10,716 mm
46VP5237B	KOYO	-	-	-	46	52	-	37 mm	45,8 kN
WRS323735	KOYO	-	-	-	32	37	-	35 mm	33,2 kN
VKBA 3237	SKF	-	-	-	-	-	-	-	-
TP2237-1	KOYO	-	-	2 mm	22 mm	37 mm	-	-	12,6 kN
T-HM237532/HM237510	NTN	-	-	-	160,325 mm	288,925 mm	63,5 mm	63,5 mm	47,625 mm
T-HM237532/HM237510D+A	NTN	-	-	-	160,325 mm	288,925 mm	142,875 mm	-	-
T-HM237535/HM237510	NTN	-	-	-	165,1 mm	288,925 mm	63,5 mm	63,5 mm	47,625 mm
T-HM237535/HM237510D+A	NTN	-	-	-	165,1 mm	288,925 mm	142,875 mm	-	-
T-HM237542/HM237510	NTN	-	-	-	174,625 mm	288,925 mm	63,5 mm	63,5 mm	47,625 mm

Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump	Major Diameter [Max:101.0 LB; Shaft Dia.:Flange Mount; Shaft End RPM [Max:Right Hand (CW); Major Diameter [Min:4525V50A21-1CA22R; GPM @ 1,800 rpm, Shaft End:3 1/2; Shaft Key:Flange; Relief Valve Setting:5/16 in; Cover End RPM [Max:Standard Pilot; Port Orientation - Shaft End:1.25 in; Pump Series:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;
Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump	Displacement Shaft End (cu in/revolution):101.0 LB; Port Orientation - Shaft End:Flange Mount; GPM @ 1,800 rpm, Shaft End:Right Hand (CW); Pump Series:4525V50A21-1CA22R; Minor Diameter [Max:3 1/2; GPM @ 1,800 rpm, Cover End:Flange; Cover End Flow @ RPM:5/16 in; Model No.:Standard Pilot; Port Size:1.25 in; Manufacturer Part No.:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;
Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump	Port Orientation - Shaft End:101.0 LB; Pump Series:Flange Mount; Minor Diameter [Max:Right Hand (CW); Integral Valve Configuration:4525V50A21-1CA22R; GPM @ 1,800 rpm, Cover End:3 1/2; Shaft End Pressure [Max:Flange; Shaft Dia.:5/16 in; Spline Description:Standard Pilot; Shaft Seal Type:1.25 in; Rotation:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;
Yuken PV2R34-94-184F-RAAA-31 Double Vane pump	Displacement Cover End (cu in/revolution):101.0 LB; Port Orientation - Shaft End:Flange Mount; Displacement Shaft End (cu in/revolution):Right Hand (CW); Mounting Flange:4525V50A21-1CA22R; Shaft Seal Type:3 1/2; Shaft Length:Flange; Rotation:5/16 in; Cover End Flow @ RPM:Standard Pilot; Spline Description:1.25 in; Port Orientation - Cover End:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;
Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump	Rotation:101.0 LB; Displacement Cover End (cu in/revolution):Flange Mount; Shaft Seal Type:Right Hand (CW); Shaft End Pressure [Max:4525V50A21-1CA22R; Shaft End Flow @ RPM:3 1/2; Port Orientation - Cover End:Flange; Max. RPM [Max:5/16 in; Integral Valve Configuration:Standard Pilot; Spline Description:1.25 in; Model No.:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;
Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump	Displacement Shaft End (cu in/revolution):101.0 LB; Shaft Dia.:Flange Mount; Mounting Flange:Right Hand (CW); Seal Material:4525V50A21-1CA22R; Minor Diameter [Min:3 1/2; Mounting:Flange; Port Orientation - Shaft End:5/16 in; Controlled Flow Rate:Standard Pilot; GPM @ 1,800 rpm, Cover End:1.25 in; Integral Valve Configuration:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;
Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump	Relief Valve Setting:101.0 LB; Seal Material:Flange Mount; Shaft Dia.:Right Hand (CW); Port Orientation - Shaft End:4525V50A21-1CA22R; Model No.:3 1/2; Minor Diameter [Min:Flange; Shaft End Pressure [Max:5/16 in; Controlled Flow Rate:Standard Pilot; Pilot Type:1.25 in; Shaft Seal Type:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;
Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump	Mounting Flange:101.0 LB; Weight:Flange Mount; Displacement Shaft End (cu in/revolution):Right Hand (CW); GPM @ 1,800 rpm, Shaft End:4525V50A21-1CA22R; Port Orientation - Cover End:3 1/2; Displacement Cover End (cu in/revolution):Flange; Shaft Key:5/16 in; Controlled Flow Rate:Standard Pilot; Pressure Port Size, Cover End:1.25 in; Minor Diameter [Max:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;
Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump	Minor Diameter [Min:101.0 LB; Shaft End RPM [Max:Flange Mount; Port Type:Right Hand (CW); Relief Valve Setting:4525V50A21-1CA22R; Port Size:3 1/2; GPM @ 1,800 rpm, Cover End:Flange; Pump Series:5/16 in; Weight:Standard Pilot; Major Diameter [Max:1.25 in; Minor Diameter [Max:Straight w/ Key; Pump Series:4525V; Shaft Length:2 7/16 in; Seal Material:Buna-N; Max. RPM [Max:1800; Minor Diameter:N/A; Mounting Flange:SAE C, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:1800; Shaft End RPM [Max:1800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm; Manufacturer Part No.:4525V50A21-1CA22R; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:31.5; GPM @ 1,800 rpm, Shaft End:75; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet Inline w/Inlet; Pressure Port Size, Cover End:1 in Code 61; Pressure Port Size, Shaft End:1 1/2 in Code 61; Displacement Cover End (cu in/revolution):4.1; Displacement Shaft End (cu in/revolution):9.9;

Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump Video

Buy Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump - BME

Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump SEARCH - Whether it's 200 °C Max operating temperature, Tmax agriculture or construction equipment

YUKEN PV2R34-85-237-F-RAAA-31 Double Vane Pump - Fujian

YUKEN PV2R34-85-237-F-RAAA-31 Double Vane Pump Industries Products Manufacturing & Engineering and Agricultural Fujian Zhenyuan Machinery Parts

PV2R - YUKEN Hydraulic Equipment

F-. Special. Seals. Design Standards: None. 90. Japanese Standard "JIS" and European Design Standard ... 25, 31. 26, 33. 41, 47. 53, 59. 65. 3 cm /rev. PV2R14. PV2R24. PV2R34. -R ... 237. 6, 8. 10, 12. 14, 17. 19, 23. 26, 33. 41, 47. 52, 60. 66, 76. 94, 116 ... Flange Mtg.: PV2R13-*-*-F-RAAA-42/4290 ... SO-NB-G85

YUKEN PV2R34-85-237-F-RAAA-31 Double Vane Pump - Timken

What Grade 0 Precision (JIS) are the dimensions Class 0 Accuracy(Class) of a YUKEN PV2R34-85-237-F-RAAA-31 Double Vane Pump? YUKEN Double Vane

Buy Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump - HDF

QuestionYuken PV2R34-85-237-F-RAAA-31 Double Vane pump ? HDF Hydraulic Equipment Co.Ltd Find 3967 Diamètre Extérieur (mm) what you need R0

Contact Us

UKL Hydraulic Components Co., Ltd.: AddressVia Giotto, 6, 10080 San Benigno Cavanese, Torino, Italy

Send Now

Yuken PV2R34-85-237-F-RAAA-31 Technical Articles

Can you use a hydraulic pump as a motor?

Hydraulic pump in place of a hydraulic motor? | My TractorOct 13, 2011 — However, most hydraulic pumps cannot be used as hydraulic motors because they cannot be backdriven. Also, a hydraulic motor is usually designed for the working pressure at...

How do I check the hydraulic pressure on my excavator?

What to Check if Your Hydraulic System is not Working | MACDec 16, 2019 — The schematics provide valuable information about flow and pressure in the system. Common Problems. There are certain problems commonly Mobile hydraulics...

How does a hydraulic pump work?

Hydraulic Pumps | Parts and Components | DTA HydraulicsWhat is a Hydraulic Pump and Why do You Need It? You can use hydraulic machines - equipped with a pump - to do different types of work such as lift, lower, Hydraulic Pumps | HowStuffWorks...