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Danfoss 12020957

TVW-500-R-DP-0439-669-15 Rear Hyd Pump, TVW-500-R-DP-0439-669-15

MPN: 12020957
Category: Hydrokraft heavy-duty closed-circuit piston pumps

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Danfoss 12020957?

Danfoss TVW-500-R-DP-0439-669-15 Rear Hyd Pump, TVW-500-R-DP-0439-669-15, manufacturer part number 12020957. Sourced on request from PartnerPLC — contact us to check availability, condition and lead time.

Specifications

Pump	Transmission pump
Displacement type	Variable
Series	W-Series
Configuration	Rear unit
Displacement	500 ccm/rev
Basic Standard	Metric
Mounting Flange	ISO3019/2-250B4HW
Rotation direction	Clockwise
Max displacement set	Fix mech stop ring sides A & B
Thru drive options	SAE C
Main port	SAE Port Metric Bolts
Main port orientation	Radial (side ports)
Main drive shaft end	ISO Spline
Drive shaft seal config	Single shaft seal
Seal material	FKM
Yoke position indicator	Voltage indicator
Surface coating	Primer jet black RAL 9005
Transmission circuit	Trans. circuit, HP relief
Zero position valve	No zero position valve
Control type	Displ.Adj.prop. to pilot pres.
Disp adj options	CETOP 5 KBS2 (Dep. on Typ)
Electronic amplifier	No amplifier card / n/a
Yoke displacement zone	Over center
Additional functions	Pre. limit. side A + B PCOF A
Pressure control options	Standard adjus. (DP, ES = n/a)
Power control	kW at 1500 RPM Side A
Pilot oil filter	None
Fail safe valve	None
Position monitoring	Not applicable
Electric motor type	Not applicable
Control voltage	Not applicable
Customer adjustment	Per data Spec. in CA table no.
Special feature	Per data Spec.in SF table no.
Design number	Per data spec. in D. table 11
Brand	Danfoss
IPM FRAME SIZE	TVW-500cc Pump
Model Code 1	TVW-500-R-DP-0439-669-15
Sub brand	Hydrokraft

12020957: frequently asked questions

When can 12020957 be shipped?

12020957 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 12020957 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 12020957 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 12020957, subject to availability and destination.