one ton is approximately 2000 lbs so doing the math about 30,000 lbs
15 tons
15-16 tons
3 tons
A pickup truck would weigh up to 2.5 tons(5000 lbs), while a semi truck trailer would weigh as much as 40 tons(80,000 lbs). Cement and construction trucks weigh from 15 tons(30,000 lbs) to 25 tons(50,000 lbs). Delivery trucks are usually 6 tons(12,000 lbs) to over 15 tons(30,000 lbs).
50 tons weighs 50 tons.
The average stone block used to build the pyramids weighed around 2.5 tons. The largest stones could weigh up to 15 tons.
About 15-30 tons, depends on nation,force, and 190 metr tonnes
Battleships weigh about 50,000 tons
1 to 575 tons
1 to 575 tons
139 tons
About 55 tons.