New Holland D150C Stage IIIB Crawler Dozers description of the catalogue:

repair manuals for New Holland Crawler Dozers - D150C Stage IIIB

PIN NDDC15000 and above; PIN NEDC15000 and above; PIN NFDC15000 and above

SERVICE MANUAL
D150C Extra Long Track (XLT), Bulldozer (BD) Blade [NDDC15000 - ]
D150C Extra Long Track (XLT), Bulldozer (BD) Blade [NEDC15000 - ]
D150C Extra Long Track (XLT), Bulldozer (BD) Blade [NFDC15000 - ]
D150C Extra Long Track (XLT), Power Angle Tilt (PAT) Blade [NDDC15000 - ]
D150C Extra Long Track (XLT), Power Angle Tilt (PAT) Blade [NEDC15000 - ]
D150C Extra Long Track (XLT), Power Angle Tilt (PAT) Blade [NFDC15000 - ]
D150C Wide Track (WT) / Low Ground Pressure (LGP), Power Angle Tilt (PAT) Blade [NDDC15000 - ]
D150C Wide Track (WT) / Low Ground Pressure (LGP), Power Angle Tilt (PAT) Blade [NEDC15000 - ]
D150C Wide Track (WT) / Low Ground Pressure (LGP), Power Angle Tilt (PAT) Blade [NFDC15000 - ]