The specialist for difficult roadbase jobs. The SB 300 HD fixed-width screed is specially designed for paving non-bituminous mixes in the roadbase, so that ballast base courses and frost protection layers are paved efficiently and precisely in large layer thicknesses. For the purpose, the robust screed is equipped with a special tamper that enables very high precompaction rates to be achieved.
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Maximum paving width: 39 ft 4 in
Length:
Minimum paving width: 9 ft 10 in
Crown adjustment: -2 % to 3 %
Vibrators (V): eccentric vibrators
Vibrators (V) Frequency (max.): 50 Hz
Tamper (T) Speed (max.): 1,800 rpm
Heating rods: on screed plates and in tamper bars
Depth (in transport position):
Weight of basic screed:
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Paving widths
Basic width: 9 ft 10 inMaximum paving width: 39 ft 4 in
Length:
| Bolt-on extensions |
| 10 in |
| 20 in |
| 39 in |
| 59 in |
Profile settings
Version: mechanicalCrown adjustment: -2 % to 3 %
Compacting systems
Compacting systems: TVVibrators (V): eccentric vibrators
Vibrators (V) Frequency (max.): 50 Hz
Tamper (T) Speed (max.): 1,800 rpm
Screed heating
Output generation: three-phase AC generatorHeating rods: on screed plates and in tamper bars
Dimensions and weights
Width (without end gate): 9 ft 10 inDepth (in transport position):
| Screed | Depth |
| SB 300 HD | 4 ft 5 in |
| Screed | Weight |
| SB 300 HD TV | 5,290 lbs |