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Rexroth A7V Variable Displacement Pump for Komatsu Excavators

China Rexroth A7V Variable Displacement Pump for Komatsu Excavators, Find details about China Hydraulic Pump and Motor, Rexroth A7V Hydraulic Pump from Rexroth A7V Variable Displacement Pump for Komatsu Excavators

Model NO.
Rexroth A7V series
Series
Rexroth A7V Series
Place of Original
China Mainland
Color
According to The Customer Demand
Delivery Time
According to The Order Quantity
Trademark
Helm Tower
Transport Package
Standard Export Packing
Specification
ISO9001
Origin
China
HS Code
8412291000
Model NO.
Rexroth A7V series
Series
Rexroth A7V Series
Place of Original
China Mainland
Color
According to The Customer Demand
Delivery Time
According to The Order Quantity
Trademark
Helm Tower
Transport Package
Standard Export Packing
Specification
ISO9001
Origin
China
HS Code
8412291000
A7v variable displacement pump

Variable displacement pump, axial piston, bent axis design, for hydrostatic trans missions in open circuits.

The flow is proportional to the drive speed and the displacement and is steplessly variable at constant drive speed.

Comprehensive programme of control devices for every control and regulation function.

Rexroth A7V Variable Displacement Pump for Komatsu Excavators

Operation of both mineral, and fire-resistant fluids.
Size20284055588078107117160250355500
Rotation Direction(R Clockwise, L Anti-clock wise)L    RL    RL    RL    RL    RL    RL    RL    RL    RL    RL    RL    RL    R
Type of control *    **    **    **    **    **    **    **    **    **    **    **    **    *
DR Constant pressure Control*    **    **    **    **    **    **      
EL Electric Control*    **    **    **    **    **    **    **    **    **    **    ** 
HD Hydraulic pressure Control*    **    **    **    **    **    **    **    **    **    **    ** 
MA Manual pressure*    **    **    **    **    **    **    **    **    **    **    *  
Disp.Vgmax(ml/r)20.528.140.154.858.58078107117160250355500
Vgmin(ml/r)08.1015.8023.1030.8046.1000
Max speed 3)At 0.09MPa 1)
nmax 0.09 (r/min)		3800280032002360285021202540190022401650140012501120
At 0.10MPa 1)
nmax 0.10(r/min)		4100300034002500300022402700200023601750150013201200
At 0.15MPa 1) nmax 0.15(r/min)4750360037503000335027503000245026502100185016501500
Max Flow 2)At nmax0.09
Qmax 0.09(l/min)		7676124125162165192197254256340430543
At nmax0.10
Qmax 0.10(l/min)		8282132133170174204208268272364455582
At nmax0.15
Qmax 0.15(l/min)		9498146160191213227254301326449568728
Max Power
P=35MPa		At Qmax 0.09
Pmax 0.09(kW)		464675759799115119153154204259327
At Qmax 0.10
Pmax 0.10(kW)		49497980102105122125161164219274350
At Qmax 0.15
Pmax 0.15(kW)		57598996115128137153181196270342438
FlowQ 2)At nE =1450r/min(l/min)28.239.556.477.182.3112.5110150.5164.6225351.6499703
Power
PP=35MPa		At nE =1450r/min(kW)172434465068669199135211300423
Torque
MP=10MPa		At Vgmax(N. m/10MPa)32.644.763.887.193127.2124170.1186254.4397.5564.5795
At Vgmin(N. m/10MPa)-12.9-25.1-36.7-49-73.3---
Max Torque
Mmax
P=35MPa		At Vgmax (N. m)114156233305326445434595651890139119762783
At Vgmin(N. m)-45-88-129-171-275---
Weight(kg)19192828444453537676105165245

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