Marion Steam Shovel introduced the 4160 4-yard mine and quarry loading shovel in 1927. It was the first crawler mounted, fully revolving shovel designed specifically for this type of work; until this ...

JCB’s self-proclaimed “king of the clamp” underwent some subtle surgery last winter, giving it more power, more torque and a nifty new lever-steer system.

Komatsu PC4000 hydraulic mining shovel has an operating weight between 855,500 and 879,800 pounds and a bucket capacity of 29 cubic yards. Komatsu SDA16V160E-2 diesel provides 1,875 horsepower.

Add Yahoo as a preferred source to see more of our stories on Google. Garden Tools Shovels are designed for digging, scooping, pushing, and tossing, though not every shovel is equally suited to each ...