Swash-plate Type Axial Piston Pumps for Open Circuits in Industrial Vehicles

1. K3V series pumps are very popular as reliable power source for construction
    machines.
2. Various rotary group layouts are available to respond to applications.
3. Tandem type with PTO and Parallel type have joined the series

Some type of this series are: K3V63, K3V112 (S, DT, DP,DTP), K3V140, K3V180, K3V280

A Thorough Function Design Such Attractive Feature

 

1.  High Power Density

     A lighter and more compact machine with higher pressure rating and increased power

     density (output power/mass) was obtained by adopting a half log type swash plate.

     In particular, the double pump with its tandem arrangement, has eliminated a power

     divider, has an increased transmission efficiency, and is lighter.

2. High Efficiency and Large Self-Priming Capability

    The spherical valve plate and improved hydraulic balance provide stable cylinder rotati-

    on, thus achieving high efficiency even in a low[pressure and low-speed operating range.

3. Long Life

    A long life obtained by adopting main bearings of large capacity and the piston-return

    mechanism that compensates for the wear of the shoe.

4. Low Noise

    Even less noise has been achieved because of the optimum design of the valve plate and

    the casing rigidity.

5. Wide Range of Controls

    The pump can be controlled in various kinds of control methods and is capable of res-

    ponding to either mechanical, hydraulic or electrical input.

 

The N series pump, which was used widely as a piston pump especially for construction machines, has been modified to the K3V series, meeting the present-day requirements. This pump has optimum functuon design and is provided with further improved power density, efficiency, and reliability, attained from our many years of experiences with the NV series.

K3V Series as Main / Hydraulic Pump application are widely use on :

  • Samsung Excavator (MX222, SE210-1, SE210-2, SE280)
  •  Volvo Excavator (EC210B, EC290B)
  •  Daewoo Excavator (Solar S220, DH220, DH280-3, DH280-5, SL450, DH320)
  • Hyundai Excavator (Robex R200, R200-2, R210-3, R210-7, R220-3, R250-3, R290, R450-7)
  • Kobelco Excavator (K907-2,SK200-3, SK200-5, SK200-6, SK330)
  • Halla Excavator (HE220LC, HE280)
  • Sumitomo Excavator (SH200)
  • Catterpillar Excavator (E350)

For these K3V Series available parts are as follows:

Part No.

Items

 

2437U213S156

BALL GUIDE / SPHERICAL BUSH

2943800/765

2953801765

2437U213S124

BEARING NEEDLE

113784

BEARING SPACER

8230-14530

2953801894

CYLINDER BLOCK / ROTOR

8230-28590

2437U213S13

2953801893

8230-28580

LNP0175

113794B

CASING PUMP

113783A

COUPING; SPLINE

2953801769

CYLINDER SPRING

113815A

FEED BACK LEVER

LNP0172

GEAR PUMP

2902440-0396A

 

GEAR PUMP RELIEF VALVE

 

HUB 12T

 

HUB 14T

2437U172S11

PISTON SHOE

3853802464

8230-14650

LNP0173

704543

LMP0208

KR3G-9C02

REGULATOR

2437U213S153

RETAINER SHOE / PUSH PLATE

8230-09370

LMP0185

2943800463

135322

SEAL COVER

113792

8148-13080

SEAL KIT MAIN PUMP

8048-01070

SEAL KIT GEAR PUMP

8048-00350

SEAL KIT REGULATOR

113798A

SERVO PISTON

2437U213S532

38800-18A

SET PLATE

2437U213S111

SHAFT FRONT 12T

2933800774

124568A

2437U213S113

SHAFT REAR 12T

2933800883

SHAFT REAR 13T

2441U242S211

SHOE PLATE

68710-00211

29538001742

8230-21920

29588003B

113789

SPACER

2437U213S158

2441U723S127

SPACER BEARING

2437U213S157

SPRING

139642

SQUARE RING

113799

STOPPER

113800

2437U213S251

SUPPORT

8230-08940

2923800990

SWASH PLATE

8230-09800

2437U213S30

218550

TILTING BUSH

2437U213S531

TILTING PIN

718418

115799

VALVE PLATE

115798

 

2437U214S156

BALL GUIDE / SPHERICAL BUSH

113683A

BEARING SPACER

2437U214S14

CYLINDER BLOCK / ROTOR

2437U214S13

2953802068

 

GEAR PUMP

 

HUB

 

OIL SEAL

2437U214S11

PISTON SHOE

704528A

 

PLUG

2437U214S153

RETAINER SHOE / PUSH PLATE

2943800488

115787

113681

SEAL COVER

2401-9165KT

SEAL KIT MAIN PUMP

 

SEAL KIT REGULATOR

113687C

SERVO PISTON

124570C

SHAFT FRONT 14T

 

SHAFT REAR 12T

2441U564S124

SHOE PLATE

51001536B

113694

SPACER

113704

2437U214S157

SPRING

 

STOP RING

 

SWASH PLATE

718419

TILTING PIN ASSY

 

7I-8180

CYLINDER BLOCK / ROTOR

 

CHECK VALVE

7I-8178

PISTON SHOE

293H-HLOP

REGULATOR

 

SEAL KIT MAIN PUMP

130681

SPACER

 

BALL GUIDE / SPHERICAL BUSH

7I-8152

SPRING

 

SWASH PLATE

 

VALVE PLATE

135197

SHAFT FRONT

135198

SHAFT REAR

 Available K3V Series Brands are:

  • Kawasaki (KPM) – Genuine
  • Handok
  • Tong Myung – Mottrol
  • Flutek Kawasaki
  • JEIL
  • JIC
  • KJC

Further inquiries for K3V112, K3V140, K3V180 Series, please call:

http://www.diesel-part.comhttp://dieselpart.wordpress.comJl. Karang Anyar Raya No. 6
Jakarta – Indonesia
Phone : 021-6870 0650
email: sales@diesel-part.com

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