Cat Caterpillar 6D16 Diesel Engine DP80 DP90 DP100 DP115 DP135 DP150 Factory Service Repair Manual
Loaded with illustrations, instructions, photos, and diagrams, complete to service and repair your vehicle.
” Works on any computer, laptop, smartphone, iPad, iPhone, or tablet. “
242 Pages
SERIAL NUMBERS:
DP80 T32B-00011-up
DP90 T32B-50001-up
DP100 3DP00012-up
DP115 4DP00011-up
DP135 5DP00013-up
DP150 6DP00013-up
MANUAL COVERS:
- General
- Engine
- Cylinder head and valve mechanism
- Pistons, connecting rods, cylinder liners
- Flywheel
- Timing gears
- Camshaft
- Crankshaft and crankcase
- Lubrication
- Oil pan, oil jet, oil level sensor
- Oil pump and oil strainer
- Oil filter
- Oil cooler
- Regulator valve
- Fuel and engine control
- Injection pump
- Injection nozzle
- Cooling
- Radiator
- Cooling fan and V-belt
- Water pump
- Thermostat
- Intake and Exhaust
- Intake manifold
- Exhaust manifold
- Troubleshooting
- Electrical System
- Alternator
- Starter
- Preheater circuit
- Engine starter circuit
- Charging circuit
- Special Equipment
- Air compressor
This manual is the same as the manual used by workshops. Service Manual contains detailed instructions and step by step diagrams for all workshop procedures.
Language: English
Format: PDF – Indexed and Searchable
COMPATIBLE WITH ALL WINDOWS & MAC COMPUTERS
(WINDOWS 11, WINDOWS 10, WINDOWS 8, ETC.)
Windows/Mac/Tablet/Phone Friendly
- Factory Information – Accurate repair procedures, specifications, service information tailored to your vehicle.
- Permanent Ownership – No subscriptions, recurring fees, or expiration dates. Buy it once and keep it forever.
- No Software Required – Works with any standard PDF reader on Windows, Mac, smartphones, and tablets.
- Flexible Storage Options – Save your manual to a USB drive, CD, DVD, cloud storage, Dropbox, computer, or mobile device.
- Print-Friendly Format – Print the entire manual or only the pages needed for a specific repair.
- Portable & Convenient – Compact PDF files make storage and access simple from virtually any device.
- Engine Type: 6-Cylinder, inline, water-cooled, 4-cycle diesel
- Combustion System: Direct injection
- Valve Train: Overhead valve (OHV) mechanism
- Displacement: 7,545 cc (460.4 cubic inches)
- Bore × Stroke: 118 mm × 115 mm (4.65 in. × 4.53 in.)
- Compression Ratio: 17.5:1
- Standard Output: 131 Horsepower (98 kW) @ 2,200 RPM
- Aspiration: Naturally aspirated (6D16) on lighter capacities, or Turbocharged/Intercooled (6D16TL / 6D16-T) on larger models like the DP100–DP150.
- DP80: 17,500 lb (8,000 kg) rated capacity
- DP90: 20,000 lb (9,000 kg) rated capacity
- DP100: 22,200 lb (10,000 kg) rated capacity
- DP115: 25,000 lb (11,500 kg) rated capacity
- DP135: 30,000 lb (13,500 kg) rated capacity
- DP150: 33,000 lb (15,000 kg) rated capacity
- Engine Service Manual (Pub No. 99709-68130 / 99709-68120): Focuses entirely on the 6D16 engine block, fuel injection pumps, lubrication system, cooling lines, and electrical specifications. Copies can often be sourced via digital equipment databases like EPCatalogs Engine Manuals or physical reprints on eBay Equipment Manuals.
- Chassis & Mast Service Manual (e.g., Pub No. 99799-80120): Covers the torque converter, automatic powershift transmission, hydrostatic steering components, and hydraulic lifting assemblies built around the engine.


