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Danfoss 6423-650

Hydraulic Pump, ACA642321L0EMMEJB00000ER00P1ANH0B

MPN: 6423-650
Category: Mobile closed-circuit piston pumps

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What is the Danfoss 6423-650?

Danfoss Hydraulic Pump, ACA642321L0EMMEJB00000ER00P1ANH0B, manufacturer part number 6423-650. Sourced on request from PartnerPLC — contact us to check availability, condition and lead time.

Specifications

Auxiliary mounting	SAE A-pad with 11 tooth 16/32 pitch internal spline, no shaft seal (wet)
Brand	Danfoss
Charge pump	No charge pump
Charge pump displacement	No charge pump displacement
Charge pump special features	Charge pump has star only, steel core charge pump gasket, ball bearing
Control	Electronic proportional control 12 volt DC without electronic driver
Control orifice upper servo S1	No control orifice S1
Control orifice upper servo S2	No control orifice S2
Control special features	No control special features
Control supply orifice	0.91 [.036] Diameter
CPRV setting	Range 250 psi charge pressure at 15 gpm charge flow (min) to 320 psi charge pressure at 30 gpm charge flow (max)
Design code	Design code B
Design type	Series 1, Models 33-64
Displacement	105.4 cm3/r (6.431 in3/r) at 18 deg
Flow rate gpm	103.6
Flow rate lpm	392.0
Identification	Standard
Input rotation	Counterclockwise (Lefthand)
Input shaft	21 tooth 16/32 pitch spline (33/39/46/54/64 only)
Main ports	(1.00) - Code 62 per SAE J518 with port A and B Gauge ports
Maximum output speed	3720
Maximum temperature C	82.20
Maximum temperature F	180.00
Model Code 1	ACA642321L0EMMEJB00000ER00P1AN
Model Code 2	H0B
Mounting Flange	4-bolt-C
Output torque lbf*in	6141.2
Output torque n*m	693.9
Paint	Painted finish red
Power limiter valve set port A	PLV Port A, 6000 psi [414 bar]
Power limiter valve set port B	PLV Port B, 6000 psi [414 bar]
Press override	No internal pressure override
Pressure override setting	IPOR Setting - None
Product height in	12.260
Product height mm	311.404
Product length in	19.760
Product length mm	501.904
Product Series	Hydrostatic - Heavy duty variable pump
Product width in	11.960
Product width mm	303.784
Second disp of dual element	No dual element
Special pump assembly features	307AA00376A SICV valve for charge pressure relief valve and charge pump s/a with MACDON A-pad cover
Type	Variable displacement pump
Valve plate	Standard, V-Groove
Working pressure bar	414
Working pressure psi	6000

6423-650: frequently asked questions

When can 6423-650 be shipped?

6423-650 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 6423-650 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 6423-650 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 6423-650, subject to availability and destination.