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Your Van der Graaf
drum motor master 
distributor and factory
authorized warranty 
repair service center
for the western
United States.

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Drum Motor Experts

Valley Drummotor Great West is the ONLY Van der Graaf drum motor factory authorized warranty service and sales center for the western United States. We offer repair services, assembly and roller lagging in rubber or urethane.  Our factory trained and certified technicians perform all work and service using genuine Van der Graaf components.

Each new or serviced drum motor is furnished with the same Van der Graaf new product and labor warranty. Van der Graaf is an internationally recognized manufacturer of high precision, heavy duty and efficient power transmission equipment for the conveyor industry.

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Certified Repairs

REPAIR & STANDARD MAINTENANCE – Our factory certified technicians dismantle, clean, and inspect, all internal parts.  We install new seals, races, bearings, gamma rings, and stators.  We drill and replace hollow shaft epoxy, refill the internal reservoir with new oil, and conduct a full inspection and testing before release.

LAGGING – We offer a complete line of USDA and FDA approved food grade lagging.  Vulcanized, seamlessly bonded lagging provides traction in wet applications.  Lagging is available in various thicknesses and machined patterns.  Lagging comes in FDA Nitrile rubber in white, blue, or black, FDA Urethane in multiple colors, and special machined profiles for positive drive belting.


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Drum Motor Catalog

Van der Graaf Series

DIAMETER (in)(mm)HP (max)Drum Motor SeriesDIMENSIONSSPECIFICATIONSCROSS SECTIONAL
& PARTS LIST
4.01000.25TM100View/DownloadView/DownloadView/Download
4.51130.34TM113View/DownloadView/DownloadView/Download
5.01271.00TM127View/DownloadView/DownloadView/Download
5.41381.50TM138View/DownloadView/DownloadView/Download
6.51602.00TM160View/DownloadView/DownloadView/Download
8.52155.50TM215View/DownloadView/DownloadView/Download
12.531510.00TM315View/DownloadView/DownloadView/Download

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Drum Motor Shipping

If you are located outside the Fresno area, our new strategic partnership with GREEN RUBBER – KENNEDY AG, makes it easy to get your drum motor to VALLEY DRUMMOTOR GREAT WEST for factory warranty service.

Green Rubber – Kennedy Ag has five locations throughout California and Arizona to facilitate delivery of your drum motor to the VDGW service center in Fresno. Why settle for local when you can have the BEST.

Call GREEN RUBBER – KENNEDY AG today:
SALINAS (831)753-6100
MODESTO (209)538-6227
GREENFIELD (831)674-0999
WATSONVILLE (831)761-9395
YUMA (928)726-6560

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Contact Us

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