Table  1-5. Differences  Between  Models. Model Model Equipment    Characteristics 609-A 609-C Air   cooled   engine X Water   cooled   engine X Engine,  pump,   and   control   panel   enclosed X Park   brake   control   for   each   wheel X Single   lever   controls   park   brakes   for   both   wheels X Side   clearance   lights X Fuel   tank   capacity,   gallons 12 30 1.13 EQUIPMENT   DATA. 1.13.1 Pumping  Assembly.  Model 609-A. Weight   (dry) Length Width Height Pump Type Output  volume Designed  working  pressure Designed   suction   pressure Suction   and   discharge   size Engine Type Bore Stroke Piston    displacement Compression    ratio Weight Power  output Speed  (maximum) Idle  speed  (minimum) Fuel Lubrication Valve   clearance   (cold) Crankcase    capacity Fuel   tank   capacity Radiator   capacity 1.13.2   Pumping    Assenbly , Model 609-C. Weight   (dry) Length Width Height Pump Type Output  volume Designed  working  pressure Designed   suction   pressure Suction   and   discharge   size Model US636HCCD-1 X X 12 3,052   lb   (1,384   kg) 139   in.   (353   cm) 70   in.   (178   cm) 90   in.   (229   cm) Self-priming,   centrifugal,   direct-coupled to   diesel   engine 600  gpm  at  350  ft  tdh 150  ±  5  psi  (1,034  ±  34  kPa) -30  to  200  psi  (138  to  1,034  kPa) 6   in.   (15   cm) 4-stroke,   6-cylinder,   liquid-cooled, turbocharged   diesel 4  in.  (10  cm) 4.5   in.   (11   cm) 339  cu  in.  (5,555  cu  cm) 16:1 1,050   lb   (476   kg) 120  hp  at  2,400  rpm 2,500  rpm 1,000  rpm diesel forced    lubrication 0.015   in.   (0.381   mm) 6  qt  (5.7  L) 12  gal  (45.42  L) 7   gal   (26.50   L) 4,600   lb   (2,088   kg) 158.19  in.  (402  cm) 84   in.   (214   cm) 72   in.   (183   cm) Self-priming,   centrifugal,   direct-coupled to   diesel   engine 600  gpm  at  350  ft  tdh 150   ±   5   psi   (1,034   ±   34   kPa -30   to   200   psi   (138   to   1,034   kPa) 6   in.   (15   cm) 1-13 TM  10-4320-344-10