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Service Manual
Series T90 Axial Piston Pumps
Technical specifications
Overview
Features and options
Model
Mount
Pump type
Rotation
Installation position
Input shafts
Control options
Operating parameters
Parameter
System pressure
Charge pressure
Charge inlet pressure
Case pressure
Parameter
Displacement
(maximum)
Minimum speed
Rated speed
Maximum speed
Maximum attainable speed at maximum displacement
Theoretical torque at maximum displacement
Weight (base unit only)
Fluid specifications
©
Danfoss | March 2020
Specifications and operating parameters for pumps appear here for reference.
Series T90 Pumps
SAE B, SAE C and E (SAE J 744)
Axial piston type
Bidirectional
Discretionary: Housing must always be filled with hydraulic fluid. Do not install with control on bottom.
Splined
MDC (with options), EDC, HDC, FNR, HCEDC
Rated
Maximum
Minimum low loop
Minimum
Maximum
Rated
Minimum (cold start)
Rated
Maximum
Unit
cm³
[in³]
min-1 (rpm)
min-1 (rpm)
min-1 (rpm)
min-1 (rpm)
N•m/bar
[lbf•in/1000 psi]
kg
[lb]
Ratings and data are based on operation with premium petroleum-based hydraulic fluids containing
oxidation and foam inhibitors.
Unit
Pressure
bar
400 [5800]
[psi]
420 [6000]
10 [150]
bar
10 [150]
[psi]
35 [508]
bar (absolute)
0.7 [9]
[in Hg vacuum]
0.2 [24]
bar
3.0 [40]
[psi]
5.0 [75]
Frame size
055
55
[3.35]
500
3500
3700
4000
0.88
[530]
40
[88]
075
100
75
100
[4.57]
[6.10]
500
500
3150
3000
3350
3200
3700
3500
1.19
1.59
[730]
[870]
49
68
[108]
[150]
AX216086485386en-000101 | 21
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