Construction Equipment - Double and triple trailer

• Concrete Cost Estimator
• Concrete Continuous Footing
• Landscape Bidding and Estimating
• Construction Cost Estimating
• Concrete and steel cost estimation
• Construction Cost Estimate Breakdown
• Construction Estimating Worksheet
• Home Construction Cost Estimate
• Estimate Pricing Sheet
• Sheet for General Contractor

• Construction Cost Estimate
• Labor Materials Cost Estimator
• Masonry Estimating Sheet
• Sheet for Building Contractor
• Construction Schedule Bar chart
• General Cost Estimator Sheet
• General Construction Estimate
• Building and Road Estimating Sheet
• Detailed expense estimates
• Door and Window Takeoff Sheet
• General Construction Cost Estimating Sheet

The double and triple bottom dump trucks consist of a 2 axle tractor pulling a semi axle semi trailer and an additional trailer. These types of dump trucks allow the driver to lay material in wind rows without having to leave the cab or stop the truck. The biggest disadvantage is the difficulty in going in reverse.