This is The Norscot Cat 140H
Here you can see that this is a midsize motor grader.
One the back you can see the 5 shank ripper.The accurate tire detail is also pictured. The turn signals are located on the back which is a must for a motor grader.
On the front the upright hydraulics are shown. The twelve foot mold board is well detailed with accurate cutting edge.
The rear ripper is totally functional and can lower deep into the ground t tear hard ground.The model also has osilating rear wheels aloming for rough terrain.
The circle can move left and right and up and down.The blades not shift from side to side on this model.
The cab is very plain,only a seat and steering wheel.