When I was at 22 Engr in 52 between 78 - 82 We had Allis's as our main bucket loader for Airfield Damage repair.
In that role they excelled doing everything wanted, but they were dated.
They tried to replace them with Terex Medium Wheelies but they were hopeless.
The Allis could dig down well below its wheels where the Terex might manage an inch or so.
The 4 in 1 Bucket was better. Agility and speed in the Terex was also lacking.
When I returned to ADR in the TA at RAF Leeming and Waterbeach we were equipped with the VOLVO 4400 and I for one found it to be equal to or maybe better than the old Allis.
The punishment that ADR inflicts on plant, especially the Bucket loaders, is severe, and the Volvo would take it in its stride. The TEREX would have no chance.
In 52 we had a fleet of Barfords split between home at Perham and on RAF Bruggen in store. The drawback with them was a lack of speed otherwise they took a lot of abuse with ease. I remember seeing one loaded Barford with Greedy Boards rolling over when it was turning when a drain collapsed under its wheels on one side. It left a large imprint in the ground, The nearby Michigan 275 operator put his bucket under the skip and righted the Barford which then proceeded on its way after a quick check over.
In the TA we had Hauly's and I had no complaints about those other than the lack of a second seat which meant a lie down on the internal bonnet cover for the unauthorised passenger.
The photo on p11 of the attached shows a typical allocation of plant and vehicles for ADR in the 70s - 80s
http://fauntrackway.co.uk/wp-content/uploads/2013/09/RRR_guide_to_airfield_damage_repair.pdf