2500HD
Best for: Tens of thousands of 6"×12" blocks, fast
The same 6"×12" block as the Impact, at 480 blocks an hour, with a one-yard hopper you load with a tractor. If you like 6"×12" blocks and need to make tens of thousands of them fast and without much effort, this is your machine.
FOB San Antonio, TX. Shipping and loading not included.
- 1 week of on-site training
- 1-year warranty
- Lifetime support
- Built in San Antonio, TX
Specifications
- Output
- 480 blocks per hour
- Block
- 6" × 12", thickness adjustable 2" to 4.5"
- Engine
- 22 HP 3-cylinder water-cooled Yanmar diesel
- Hopper
- 1 yd³ · 85 to 105 blocks
- Weight
- 4,000 lb (1,814 kg)
- Size
- 11'1" L × 6'9" W × 7'1" H (9'1" hopper open) · ~12" clearance
Pricing & options
- 2500HD CEB machine$89,000
- Spare parts package$9,554
All prices USD, FOB San Antonio, TX. Prices may change with 30 days' notice due to steel, oil and transportation costs.
Most customers choose a complete kit

Impact 2001A Kit
Our lightest, most affordable machine. Tows behind any vehicle. Perfect for 1 to 5 houses.
- Machine
- Soil analysis
- On-site training
- 300 blocks/hr
- 6"×12" block

3500 Kit
The Cadillac of CEB machines. Big 10"×14" blocks at 480 an hour. Built for millions of blocks.
- Machine
- Soil analysis
- On-site training
- 480 blocks/hr
- 10"×14" block

Mega Mixer
Mixes 10 cubic yards an hour so your machine runs at full speed. Feeds up to four machines.
- 10 yd³ per hour
- 2 hoppers
Is the 2500HD right for your build?
The planner matches your block size and volume to the right machine, and shows whether buying even makes sense versus renting or buying blocks.