Trench Excavation

Task / Description	Slow	Ave	Fast
0.3m³ bucket, Sand/Soil	5.6 m³/hr - 7.32 yd³/hr	7.1 m³/hr - 9.29 yd³/hr	8.2 m³/hr - 10.73 yd³/hr
0.3m³ bucket, Gravel Beds	4.8 m³/hr - 6.28 yd³/hr	6.1 m³/hr - 7.98 yd³/hr	7.3 m³/hr - 9.55 yd³/hr
0.3m³ bucket, Clay/Chalk	4.8 m³/hr - 6.28 yd³/hr	6.1 m³/hr - 7.98 yd³/hr	7.1 m³/hr - 9.29 yd³/hr
0.3m³ bucket, Hard Ground	9.7 m³/hr - 12.69 yd³/hr	5.4 m³/hr - 7.06 yd³/hr	6.4 m³/hr - 8.37 yd³/hr
0.4m³ bucket, Sand/Soil	20.5 m³/hr - 26.81 yd³/hr	25.0 m³/hr - 32.70 yd³/hr	29.2 m³/hr - 38.19 yd³/hr
0.4m³ bucket, Gravel Beds	18.2 m³/hr - 23.81 yd³/hr	22.2 m³/hr - 29.04 yd³/hr	26.0 m³/hr - 34.02 yd³/hr
0.4m³ bucket, Clay/Chalk	18.2 m³/hr - 23.81 yd³/hr	22.2 m³/hr - 29.04 yd³/hr	26.0 m³/hr - 34.02 yd³/hr
0.4m³ bucket, Hard Ground	17.0 m³/hr - 22.24 yd³/hr	20.0 m³/hr - 26.16 yd³/hr	23.4 m³/hr - 30.60 yd³/hr
0.5m³ bucket, Sand/Soil	26.0 m³/hr - 34.01 yd³/hr	28.6 m³/hr - 37.47 yd³/hr	33.1 m³/hr - 43.29 yd³/hr
0.5m³ bucket, Gravel Beds	26.3 m³/hr - 34.40 yd³/hr	28.6 m³/hr - 37.47 yd³/hr	33.2 m³/hr - 43.43 yd³/hr
0.5m³ bucket, Clay/Chalk	26.3 m³/hr - 34.40 yd³/hr	28.6 m³/hr - 37.47 yd³/hr	33.2 m³/hr - 43.43 yd³/hr
0.5m³ bucket, Hard Ground	22.7 m³/hr - 29.70 yd³/hr	25.0 m³/hr - 32.70 yd³/hr	28.8 m³/hr - 37.67 yd³/hr

Task / Description	Slow	Ave	Fast
0.5-1.5m deep, < 2.0m wide	3.3 m²/hr - 3.95 yd²/hr	4.5 m²/hr - 5.38 yd²/hr	6.8 m²/hr - 8.13 yd²/hr
1.5-3.0m deep, < 2.0m wide	3.0 m²/hr - 3.59 yd²/hr	4.2 m²/hr - 5.02 yd²/hr	6.5 m²/hr - 7.77 yd²/hr
3.0-4.5m deep, < 2.0m wide	2.7 m²/hr - 3.23 yd²/hr	4.0 m²/hr - 4.78 yd²/hr	6.0 m²/hr - 7.18 yd²/hr
0.5-1.5m deep, > 2.0m wide	6.6 m²/hr - 7.90 yd²/hr	7.1 m²/hr - 8.50 yd²/hr	8.8 m²/hr - 10.52 yd²/hr
1.5-3.0m deep, > 2.0m wide	6.2 m²/hr - 7.41 yd²/hr	6.7 m²/hr - 8.01 yd²/hr	9.2 m²/hr - 11.00 yd²/hr
3.0-4.5m deep, > 2.0m wide	5.8 m²/hr - 6.94 yd²/hr	6.2 m²/hr - 7.41 yd²/hr	10.5 m²/hr - 12.56 yd²/hr