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| Allen RB400 concrete saw |
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The RB-400 saw allows cutting of concrete control joints in green concrete slabs typically within two hours of the last trowel pass.
The saw is powered by a 4.0 hp gasoline engine providing self-contained cutting that is faster than electric saws. The dependable gasoline engine provides power when you need it with no cords or generators required. And with cutting ability up to 2" (51 mm), the saw cuts deeper than many other green concrete saws! |

An up-cutting blade with no track wheels or skid plates that need replacement.

The scrappers and dust extraction chute keep cutting area free from dust and debris.

Standard and Premium Allen Saw Blades to maximize your cutting.

A "contractor tough" saw designed to take job-site conditions.

Easy access to blade depth and engine throttle controls.
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| Features: |
- Positive pitch depth control
- Heavy duty positive lock depth of cut setting
- Lightweight yet heavy duty construction
- 7" (179 mm) blade diameter
- Engine mounted lifting handle
- Dust extraction chute allows cutting dust to
windrow to the right side of the cut
- Allows for easy clean up
- Saves labor in joint cleaning prior to caulking
- Adjustable handle height for operator comfort
- Cyclone engine air cleaner
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| Benefits: |
- Prevents random cracking
- Meets ACI depth of cut specifications
- Reduces labor cost
- Easy to use
- Cuts saw joints at the proper time
- Prevents premature joint failure
- Easily transportable
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| Specification: |
| Blade Width |
0.090" |
| Blade Diameter |
7" (179 mm) |
| Blade Arbor |
3⁄4" (19 mm) Round with Drive Pin |
| Blade Arbor Speed |
3800 rpm |
| Blade Depth of Cut |
1⁄2" (13 mm) to 2" (51 mm) |
| Saw Width |
16" (41 cm) |
| Saw Length (Handle Extended) |
56" (142 cm) |
| Saw Height (From Floor with Handle Extended) |
41" (104 cm) |
| Saw Weight |
101 lbs. (46 kg) |
| Saw Power |
4.0 HP Gasoline Engine |
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