Caterpillar Forklifts DP40N-DP55N, GP40N-GP55N MC/FC description of the catalogue:

Caterpiller Forklifts Service Manuals and Wiring Diagrams

Chassis & Mast
DP40N ET12B-00011-up
DP45N ET19D-50001-up
DP50CN ET19D-80001-up
DP50N ET28C-50001-up
DP55N ET28C-80001-up
GP40N ET40-00011-up
GP45N ET29D-50001-up
GP50CN ET29D-80001-up
GP50N EF33C-50001-up
GP55N EF33C-80001-up

DP40N CT12C-00011-up
DP45N CT19E-50001-up
DP50CN CT19E-80001-up
DP50N CT28D-50001-up
DP55N CT28D-80001-up
GP40N CT40A-00011-up
GP45N CT29E-50001-up
GP50CN CT29E-80001-up
GP50N CT33D-50001-up
GP55N CT33D-80001-up