Mitsubishi MK Pump:Model/Specificaition
[ Hydraulic Components ]
[ INDUSTRIAL MACHINERY ]

Distributors :

MKV-23H (Note1) -RFA-C10-Q-11S4

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Model Variable or Fixed Displacement
(cm3/rev)		 Series Code Rotation Mounting Method
MK V -23 H -R F
(MK) Mitsubishi MK Pump (V) Variable pump
(F) Fixed pump		 (08) 85
(11) 117
(16) 160
(23) 229
(28) 279
(33) 333
(55) 552		 (H) Normal type
(D) Both ways discharge (Both directions of rotation)
(NE) Low pulse pressure type
(ME) Low pulsation type for fire-resistant fluid		 Viewed from shaft end
(R) Clockwise (right)
(L) Anti-clockwise (left)		 (F) Flange Mounting

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Discharging Mode Controller Accessories Shaft Hydraulic Fluid
A 0 -Q -11 S4
(A) One way discharge
(B) Both ways discharge		 (C10) Constant Power Control
(P11) Constant Pressure Control
(CG) Constant Power Control with Flow Controller
(CP) Constant Power Control with Pressure Cut-off
(A) Electric Motor Control
(D) Hand Wheel Control
(E) Electric/Hydraulic Servo Control
(L) Lever Servo Control		 (O) Without Accessories
(A**) Auxiliary Pump
** shows cm3/rev
(L) Bracket
(Q) Tilting Angle Indicator
Accessories are listed in alphabetical order.		 (11) Straight Key Shaft
(31)External Spline Shaft		 (none) Petroleum based Fluid
(S4) Straight Phosphoric Acid Ester
(S5) Water Glycol
(S6) Fatty Acid Ester

Spesifications

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Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Standard type
MKV-08HE 85 34.3 39.2 2,400 3.20 × 10-3 123 47
<192>

Performance Curve

Diagram of MKV-08HE Performance Curve

Bearing Life

Diagram of MKV-08HE Bearing Life

Dimensions

With constant power controller
Dimensional Drawing of MKV-08HE (with C and C10 Controllers, for right rotation)
With constant pressure controller
Dimensional Drawing of MKV-08HE (with P11 Controller, for right rotation)
With constant power control and pressure cut off
Dimensional Drawing of MKV-08HE (with CP Controller, for right rotation)
With electric motor control
Dimensional Drawing of MKV-08HE (with A Controller, for right rotation)
With hand wheel control
Dimensional Drawing of MKV-08HE (with D Controller, for right rotation)

Suction: B Delivery: C Drain: D
Unit: mm
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Standard type
MKV-11H 117 34.3 39.2 2,250 4.13 × 10-3 159 54
<248>

Performance Curve

Diagram of MKV-11 Performance Curve

Bearing Life

Diagram of MKV-11 Bearing Life

Noise Characteristic

Diagram of MKV-11 Noise Characteristic curve

Pulsation Damping Characteristic

Diagram of MKV-11 Pulsation Damping Characteristic

Dimensions

With constant power controller
Dimensional Drawing of MKV-11 (with C and C10 Controllers, for right rotation)
With constant pressure controller
Dimensional Drawing of MKV-11 (with P11 Controller, for right rotation)
With electric motor control
Dimensional Drawing of MKV-11 (with A Controller, for right rotation)
With hand wheel control
Dimensional Drawing of MKV-11 (with D Controller, for right rotation)

Suction: B Delivery: C Drain: D
Unit: mm
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Standard type
(Note1) MKV-16NE 160 34.3 39.2 2,000 5.00 × 10-3 193 73
<300>

Dimensions

With constant power controller
Dimensional Drawing of MKV-16NE (with C and C10 Controllers, for right rotation)
With constant pressure controller
Dimensional Drawing of MKV-16NE (with P11 Controller, for right rotation)
With constant power control and pressure cut off
Dimensional Drawing of MKV-16NE (with CP Controller, for right rotation)
With electric motor control
Dimensional Drawing of MKV-16NE (with A Controller, for right rotation)
With hand wheel control
Dimensional Drawing of MKV-16NE (with D Controller, for right rotation)

Suction: B Delivery: C Drain: D
Unit: mm
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Standard type
MKV-23H 229 34.3 39.2 1,800 6.47 × 10-3 249 93
<388>

Performance Curve

Diagram of MKV-23H Performance Curve

Bearing Life

Diagram of MKV-23H Bearing Life

Noise Characteristic

MKV-23H Noise Characteristic Curve

Dimensions

With constant power controller
Dimensional Drawing of MKV-23H (with C and C10 controllers, for right rotation)
With constant pressure controller
Dimensional Drawing of MKV-23H (with P11 Controller, for right rotation)
With constant power control and pressure cut off
Dimensional Drawing of MKV-23H (with CP Controller, for right rotation)
With electric motor control
Dimensional Drawing of MKV-23H (with A Controller, for right rotation)
With hand wheel control
Dimensional Drawing of MKV-23H (with D Controller, for right rotation)

Suction: B Delivery: C Drain: D
Unit: mm
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Standard type
MKV-33H 333 34.3 39.2 1,500 7.83 × 10-3 302 135
<470>

Performance Curve

Diagram of MKV-33H Performance Curve

Bearing Life

Diagram of MKV-33H Bearing Life

Noise Characteristic

Diagram of MKV-33H Noise Characteristic Curve

Dimensions

With constant power controller
Dimensional Drawing of MKV-33H (with C and C10 Controllers, for right rotation)
With constant pressure controller
Dimensional Drawing of MKV-33H (with P11 Controller, for right rotation)
With constant power control and pressure cut off
Dimensional Drawing of MKV-33H (with CP Controller, for right rotation)
With hand wheel control
Dimensional Drawing of MKV-33H (with D Controller, for right rotation)

Suction: B Delivery: C Drain: D
Unit: mm
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Standard type
MKV-55HE 552 34.3 39.2 1,200 10.36 × 10-3 400 255
<622>

Performance Curve

Diagram of MKV-55HE Performance Curve

Bearing Life

Diagram of MKV-55HE of Bearing Life

Noise Characteristic

Diagram of MKV-55HE Noise Characteristic Curve

Dimensions

With constant power controller
Dimensional Drawing of MKV-55HE (with C and C10 Controllers, for right rotation)

Suction: B Delivery: C Drain: D
Unit: mm
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Steering gear type
MKV-06B 67.4 20.6 27.5 1,800 1.82 × 10-3 45 68
<109>
MKV-11B 117 20.6 27.5 1,800 3.15 × 10-3 77 100
<189>
MKV-33B 333 20.6 27.5 1,200 6.0 × 10-3 147 226
<360>
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Water/glycol hydraulic fluid type
MKV-11ME 117 20.6 24.5 1,800 3.33 × 10-3 79 69
<200>
MKV-23ME 229 20.6 24.5 1,200 4.33 × 10-3 102 119
<260>

Dimensions

With constant pressure controller for water/glycol and fatty acid ester
Dimensional Drawing of MKV-23ME (with P11 Controller, for water-glycol and fatty acid ester)

Suction: B Delivery: C Drain: D
Unit: mm
MKV-28ME 279 20.6 24.5 1,200 5.30 × 10-3 125 138
<318>
MKV-33ME 333 20.6 24.5 1,200 6.33 × 10-3 149 168
<380>

Dimensions

Dimensional Drawing of MKV-28ME

Suction: B Delivery: C Drain: D
Unit: mm
MKV-55ME 552 20.6 24.5 1,200 10.42 × 10-3 245 273
<625>
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Fatty acid ester hydraulic fluid type
MKV-11ME 117 30.9 32.9 1,800 2.08 × 10-3 79 69
<125>
MKV-23ME 229 30.9 32.9 1,200 2.70 × 10-3 103 119
<162>
MKV-28ME 279 30.9 32.9 1,200 3.28 × 10-3 127 138
<197>
MKV-33ME 333 30.9 32.9 1,200 3.97 × 10-3 151 168
<238>
MKV-55ME 552 30.9 32.9 1,200 6.52 × 10-3 248 273
<391>
Model Displacement
(cm3/rev)		 Pressure
(MPa)		 Speed
(min-1)		 Delivery
m3/s <L/min>		 Input
(kW)		 Mass
(kg)
Rated Max.
Tandem pump
MKV-23KE/23HE 229 × 2 39.2 49 1,800 5.65 × 10-3 249 243
<339>

Dimensions

Dimensional Drawing of MKV-23KE/23HE

Suction: B Delivery: C Drain: D
Unit: mm
  • 1Please inquire about the MKV-231 separately.
  • 2Mass is for a pump with a constant-power controller.
  • 3The self-priming speed is a value reached when the suction pressure is “0” MPa at the suction port flange.

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