Commercial hydraulic motor (M350A)

A leisure boat owner came to us with a Denison hydraulic vane motor for inspection because it was not rotating properly and there was excessive oil from the drain line.  Upon inspection the motor was found to be uneconomical to repair.  We quoted the leisure boat owner for a Commercial hydraulic motor (M350A) as a replacement for the Denison hydraulic vane motor.

A Commercial hydraulic motor (M350A) was built in our workshop to suit our customer's specificiations, using the following parts:-

323 5133 202   shaft end cover
323 3120 100   port end cover
323 8222 100   gear housing
323 2922 250   gear set
391 2082 032   dowel
391 3681 035   check assembly
391 2181 999   name plate
391 0381 077   bearing
391 1432 004   drive screw
391 2686 065   snap ring
391 2185 068   thrust plate
391 0482 308   bush
together with adaptors, washers, seals and studs.

The motor was tested on our in-house test rig at 1000 rpm, dual rotation.

Our engineer visited the leisure boat and installed the motor.

P&R Hydraulics is an official distributor for Parker Hannifin (formerly known as Commercial Intertech).  All of the above items can be supplied individually or as an assembled unit.  We can supply single pumps and motors, tandem pumps, triple pumps and quad pumps.  Also we can do custom builds, build to existing specificiations or repair an original unit.  For more information on our products and services please contact us on 01603 424880 or visit our website www.pandrhydraulics.com.



Commercial hydraulic motor (M350A) (shown installed in leisure boat)

Hydraulic Repairs - hydraulic motor (MHA1400C107BV1512226)

Roll on the good weather and a day out at the fairground ...

Today our engineer is delivering a repaired HTL hydraulic motor (Hydrostatic Transmissions Limited) to a fairground ride owner.  The hydraulic motor (MHA1400C107BV1512226) was sent to our workshop and upon inspection was found to have a broken output shaft and worn cylinder block.  A new shaft and cylinder block were fitted, together with a seal kit, oldham plate, bearing cup and cone sets.  After re-assembly the HTL hydraulic motor was tested on our in-house test rig and then prepared for despatch to our customer.

P&R Hydraulics has been doing hydraulic repairs for many years.  Since purchasing Hydraulics Direct (Essex) in 2009, we branched out into HTL hydraulic motor repairs and over the years we have gained a good reputation for these.

P&R Hydraulics are hydraulic specialists for sales, repairs and site visits.  We hold an extensive stock of hydraulic components which can be supplied on a next day delivery.  Our in-house workshop, test-rig and trained engineers enable us to inspect, test and repair hydraulic motors, pumps and valves, helping our customers keep their downtime to a minimum.  For more information on HTL hydraulic motors or hydraulic repairs please contact us on tel: 01603 424880.



Hydraulic motor (MHA1400C107BV1512226) - internal view
 

Danfoss HTP pump

A customer ordered a Danfoss HTP40 pump (part number 153H0509).  Although we did not have that particular model in stock, our engineer built one using the following items:-

153H0253 - HTP40 pump
153U6430 - flange
153U4424 - shock valve

The Danfoss HTP pump is an example of turf maintenance (ground care) hydraulics supplied by P&R Hydraulics Ltd.  Unfortunately the Danfoss HTP (hydrostatic transmission pump) is obsolete and our stock is limited, however we currently have stock available for the following part numbers:-

153G0406 - HTP25
153G0257 - HTP25
153H0253 - HTP40
153H0539 - HTP40 

We do have the knowledge, products and workshop facilities to modify the above into any configuration required. Please contact us for further details - 01603 424880.