Model B20 B50 B60 B70 Concrete Output yd3/hr. m3/hr. 20    15  50   38 60    46 70    54 Concrete Pressure psi   bar 1664 114 1361 94 1174 81 1000 69 Deutz Diesel Engine hp   kW 100     75 98    73 98    73 98    73 Main Hydraulic Pump cc/rev 45 100 100 100 Concrete Cylinder Diameter in    mm 4"    102 6"   152 6"   152 7"   178 Stroke Length in    mm 36"  914 36" 914 36" 914 36" 914 Maximum Aggregate Size in    mm 3/4   19 1 1/2 38 1 1/2 38 1 1/2 38 Hopper Capacity              (Standard/ Harsh Mix*) Hopper ft' liters 10   283 12 340 12  340 14* 400* Hopper Height                 (Standard/ Harsh Mix*) Hopper in    mm 42  1067 42 1067 42 1067 45* 1143* Hydraulic Oil Capacity gal liters 52   197 52 197 52   197 52  197 Fuel Capacity gal liters 24     91 24   91 24    91 24    91 Outlet Size in    mm 4     102 5   127 5    127 5    127 Dimensions in    mm Length 168 4267 Width 64 1626 Height 79 2007 Weight (Approximately) lbs    kg 5300 2410 5750 2614 5750 2614 6200 2820 Maximum theoretical performance shown above.  Maximum output and pressure cannot be reached simultaneously.  Performance will vary depending on slump, mix design and pipeline diameter.  Specifications subject to change without prior notice