Tr IndustrialPortable 4-Ton Dual Gear Power Puller, Black

SO it will only pull something 4ft? Is the anyway to extend its potential reach?

Where is this tool made?

Could the winch cable be replaced by a towing strap or a synthetic cable?

if my van weights 4000lb and im stuck in soft sand, will i be able to pull it out by strapping this to a 15ft heavy chain around a big tree?