Benbros Qualitoys

311 Medium Excavator

Benbros devised two completely different models for the Medium Excavator with each one being differently illustrated on the two types of boxes in which they were issued.

 

The first version, which carried no identification or maker's name, was possibly created when the Benenson brothers were trading as Pure Rubber Products before the Benbros name was introduced, but from the illustration on the box, which does have the 'Benbros Qualitoy' logo, it seems clear that the older model was part of the initial range.

 

Cast in four separate parts with four metal wheels and no tracks, the first Excavator was a fairly basic model but had good play value. The heavy jib and bucket were fixed to the body with a crimped pin and were controlled by two lengths of string attached to winding handles. A central rivet fixed the body to the base and this meant that the excavator could swing in a complete circle. 

 

Benbros painted it in bright colours and there seem to have been two variations. Both had red bodies and yellow jibs but the bases and buckets were different, either pale-green base with unpainted metal wheels and bucket, or dark-green base with yellow (or sometimes blue) painted wheels and red painted bucket.

 

It was not long before Benbros replaced the first Excavator with the much more familiar Ruston-Bucyrus 10-RB version which was a detailed and well made model. The body, painted in yellow and red, included the two control handles and was fixed to the base by a central rivet. Underneath the body, 'Benbros' and 'Made in England' were cast. The green base had unpainted rollers and dark-grey rubber tracks and no id.

 

There were three castings for the excavator section, the lifting jib, the bucket and supporting arm, and the separate opening bucket base. These were all painted dark-green. There was also an unpainted pulley or block at the top for the string connection to the bucket.

 

The link between the jib and the body at first was a 'slot-in' connection but this was later replaced by re-casting both body and jib to create a more secure pin fixture. On the first version the winding handles were usually painted black whilst on the later one they were unpainted. The handles could also be positioned on both sides or just on one side, usually the right.

 

The two boxes used for the Medium Excavator were completely different in both colour and illustrations but both were shared with the Medium Crane. The first one was red and black with pictures of the first version of the Excavator and of a Crane based on a similar casting. 'Benbros Qualitoy' and 'Made in England' were printed on the end flaps with a blank panel for model details. 'Medium Excavator 311' and '310 Medium Crane' were printed on two of the picture faces.

 

The second shared box was a pastel coloured one with illustrations of the Ruston Bucyrus models with the names and 'Qualitoy' (but no numbers) on each picture. As with the first box, 'Benbros Qualitoy Made in England' and a blank panel were printed on each end-flap.

 

The first version of the Medium Excavator is a rare model but the Ruston Bucyrus variation is more common. Both the boxes are scarce with the later one being especially hard to find.

Benbros Qualitoys Medium Excavator
Benbros Qualitoys Medium Excavator

Variation 1: First version, dark-green base, yellow pmw, red bucket

Benbros Qualitoys Medium Excavator (first version)

photo Christopher Took

Variation 2: First version, pale-green base, unpainted mw & bucket

Benbros Qualitoys 311 Medium Excavator

Variations

 

1)  RED body    um handles    YELLOW jib     RED bucket       DARK-GREEN base   YELLOW (or BLUE) pmw

 

2)  RED body    um handles    YELLOW jib     um bucket          PALE-GREEN base    Unpainted metal wheels

 

3)  RB RED/YELLOW body    black handles   GREEN jib & bucket (slot-in link)   GREEN base  um rollers  GREY tracks

 

4)  RB RED/YELLOW body    um handles      GREEN jib & bucket (pin link)         GREEN base  um rollers  GREY tracks

Benbros Qualitoys 311 Medium Excavator
Benbros Qualitoy 311 Medium Excavator

Variation 3: Ruston Bucyrus version, slot-in jib link, black handles, type 1 box

Benbros Qualitoy Medium Excavator/Medium Crane shared box

Type 2 shared box

Nicholas Martin Diecast

Morestone, Budgie, Benbros Vintage Toys

Britains Lilliput Vehicles     Kemlows Sentry Box

Abbreviations used on Nicholas Martin Diecast

   

  • umw - unpainted metal wheels

  • pmw - painted metal wheels

  • pw    - plastic wheels

  • gpw  - grey plastic wheels

  • spw  - silver plastic wheels

  • bpw  - black plastic wheels

  • um    - unpainted metal

  • id.     - maker's identification

 

 Most images on model pages will enlarge with a click

Medium Excavator variation 2: First version, pale-green base, unpainted mw & bucket