German nomenclature: Funkkraftwagen a; Funkkraftwagen b (Kfz. 72) mit Fahrgestell des mittleren geländegängiger Lastkraftwagen (o).
English designation: Radio trucks A and B with special chassis for medium cross-country motor truck.
SPECIFICATIONS
| Net weight | 5,950 kg | 13,117 lb. | ||
| Pay load | 2,500 kg | 5,512 lb. | ||
| Gross weight | 8,450 kg | 18,628 lb. | ||
| Weight: Front axle | 2,650 kg | 5,842 lb. | ||
| Weight: Rear axle, each | 2,900 kg | 6,393 lb. | ||
| Length (overall) | 7,100 mm | 23 ft., 3 ins. | ||
| Width (overall) | 2,500 mm | 7 ft., 6 ins. | ||
| Height (overall) | 2,800 mm | 9 ft., 2 ins. | ||
| Ground clearance | 300 mm | 11 7/8 ins. | ||
| Tread centers | 1,750 mm | 5 ft., 9 ins. | ||
| 2,000 mm | 6 ft., 7 ins. | |||
| 2,000 mm | 6 ft., 7 ins. | |||
| Wheelbase | 3,750/1,100 mm | 148/43 ins. | ||
| Wheel width | 190 mm | 7 1/2 ins. | ||
| Angle of approach | 45° | |||
| Angle of departure | 30° | |||
| Seating capacity | 3 | |||
| Fording depth | 600 mm | 23 5/8 ins. | ||
| Climbing ability | 18° | |||
| Overturn gradient (lengthwise) | 40° | |||
| Overturn gradient (crosswise) | 30° | |||
| Turning radius | 23 meters | 75 ft., 5 ins. | ||
| Trailer load | 2,000 kg | 4,409 lb. | ||
| Engine horsepower | 90 c-v | 88.8 hp | ||
| Piston displacement | 6,000 cu cm | 360 cu. ins. | ||
| Fuel tank capacity | 120 liters | 31.7 gal. | ||
| Highway fuel consumption | 5.9 m.p.g. | |||
| Average terrain fuel consumption | 3.9 m.p.g. |
German: p. 74.44