excavator pc 138 komatsu information opinions deductions considerations.

[barracane]

excavator pc 138 komatsu information opinions deductions considerations.

hi sorry if I disturbed recently on a construction site I saw a komatsu zero tail excavator in action, very similar to the kobelco blade runner, wide tracks and bulldozer blade open track, it was not the last series I think it is very similar to the pc 130 or the series first to eye a 15 tons, could you kindly give me information on these excavators, midi thanks

 

[T whiting]

you can get a 138 with a blade the same goes for a 13t Hitachi but they don't have bigger track motors like a bladerunner does

 

[barracane]

in fact the blade runner could be used as a bulldozer forerunner, I think it is the only model of kobelco new holland that produces such an excavator, compact agile very useful in the countryside for making terraces on slopes or in the mountains to build roads and paths, unfortunately I have not had the opportunity to see it in action and compare the performance and efficiency of the two machines at work, thank you for your intervention and your precise considerations and evaluations thank you.
of the hitachi this entrepreneur had the model without a dozer blade,

Fiat-Hitachi EX 135​

​

 

[V8Druid]

in fact the blade runner could be used as a bulldozer forerunner, I think it is the only model of kobelco new holland that produces such an excavator, compact agile very useful in the countryside for making terraces on slopes or in the mountains to build roads and paths, unfortunately I have not had the opportunity to see it in action and compare the performance and efficiency of the two machines at work, thank you for your intervention and your precise considerations and evaluations thank you.
of the hitachi this entrepreneur had the model without a dozer blade,

Fiat-Hitachi EX 135​

​

lovely VA (TAB) boom on that

 

[barracane]

you are referring to the positioning arm, i think thanks for your valuable opinions

 

[V8Druid]

you are referring to the positioning arm, i think thanks for your valuable opinions

variable angle or triple articulation boom .... so versatile

 

[barracane]

in fact for some applications and particular works such as excavations to position pipes, it could be convenient, but in the long run the play that forms between bushing and pin when the pin seat is ovalized becomes onerous and cumbersome to restore the play between pin and bushing is an arm configuration for small and medium excavators the big ones do not have an articulated arm, under 30 tons of weight I think they are big with the articulated arm never seen before, a friend of mine told me that if you use the hammer with the articulated positioning arm, the housing of the pins gets unpacked and bushings, the hammer does not rhyme with the boomerang single-sided positioner. a last consideration better komatsu excavator or fiat hitachi or hitachi or are they on the same level as performance and reliability? thanks greetings to all.

 

[V8Druid]

think the front mounted ram is better TBH ... rear mounts don't look to have the flexibility or power of the front mounts

 

[barracane]

scusa se insisto essere più preciso, il traduttore non è in grado di esprimere il significato del tuo intervento perdonami ancora. grazie scusa ancora se ti ho disturbato