Manufacturer:
Deutz AG (KHD)
Engine Series:
BFM 1012 / BFM 1013
Engine Type:
Inline 4-cylinder and 6-cylinder diesel, four-stroke, liquid-cooled, turbocharged (some variants)
Model Variants:
BFM 1012, BFM 1012C, BFM 1013, BFM 1013C, BFM 1013E, BFM 1013EC
Production Years:
1988 - 2000 (approximate)
Displacement Range:
4.0 L to 7.2 L
Emission Standards:
Euro I / Euro II (depending on variant and year)
Target Audience:
Mechanics, service technicians, fleet maintenance personnel, and DIY owners
Application:
Industrial, agricultural, construction, and marine power units
Competitive Advantage:
Robust design, easy maintenance access, and worldwide parts availability
Key Features:
Direct fuel injection, individual cylinder heads, wet cylinder liners, and gear-driven auxiliary components
Coverage Areas:
Engine identification, general precautions, maintenance checklists, specific checks and maintenance procedures, special tools, engine body, fuel system, cooling system, electrical system components (alternator and regulator), troubleshooting, servicing specifications, tightening torques, and disassembly/servicing procedures
Page Count:
Approximately 500 pages
Manual Type:
Service Repair Workshop Manual
Delivery Method:
Instant download
Engine Mechanical:
Cylinder head, valve train, cylinder block, pistons, connecting rods, crankshaft, bearings, and timing gears
Fuel System:
Fuel injection pump, injectors, fuel filters, and fuel lines
Cooling System:
Water pump, thermostat, radiator, and cooling fan
Lubrication System:
Oil pump, oil filter, and oil cooler
Electrical System:
Alternator, regulator, starter motor, and wiring schematics
Turbocharger:
Turbocharger and wastegate (if equipped)
Exhaust System:
Exhaust manifold and associated components
Governor:
Mechanical governor and speed control
Diagnostic Procedures:
Troubleshooting charts and diagnostic steps for common issues
Adjustment Procedures:
Valve clearance, injection timing, and belt tension adjustments
Disassembly and Assembly:
Step-by-step engine removal, disassembly, inspection, and reassembly
Overhaul Procedures:
Complete engine overhaul including cylinder head reconditioning
Testing and Inspection:
Compression testing, oil pressure testing, and component inspection
Detail Level:
Comprehensive, suitable for professional mechanics and advanced DIY
Diagrams and Illustrations:
Exploded views, cross-sections, and detailed component diagrams
Wiring Schematics:
Electrical wiring diagrams for engine management and charging systems
Torque Specifications:
Complete tightening torques for all fasteners
Servicing Specifications:
Clearance limits, wear limits, and dimensional specifications
Component Identification:
Part numbers and identification for ordering replacement parts
Special Tools:
List and usage of special tools required for service
Service Parts:
Recommended service parts and intervals
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
BFM 1012:
4-cylinder, 4.0 L, naturally aspirated or turbocharged
BFM 1013:
6-cylinder, 6.1 L, naturally aspirated or turbocharged
BFM 1013C:
6-cylinder, 7.2 L, turbocharged and intercooled
Power Output Range:
45 kW to 223 kW (60 hp to 300 hp) depending on variant
Torque Range:
250 Nm to 1200 Nm
Compression Ratio:
17.5:1 to 18.5:1 (naturally aspirated); 16.5:1 to 17.5:1 (turbocharged)
Fuel Injection:
Direct injection via mechanical or electronic injection pump
Governor:
Mechanical or electronic governor
Fuel Type:
Diesel (EN 590 or equivalent)
Wheelbase:
N/A - not applicable to engine
Length:
Varies by model: approximately 800 mm (4-cyl) to 1200 mm (6-cyl)
Width:
Approximately 700 mm (4-cyl) to 800 mm (6-cyl)
Height:
Approximately 900 mm (4-cyl) to 1000 mm (6-cyl)
Curb Weight:
Approximately 350 kg (4-cyl) to 550 kg (6-cyl) dry
Weight with Accessories:
Add approximately 50 kg for turbocharger and accessories
Oil Change:
Every 250 hours or 6 months, whichever comes first
Oil Filter:
Replace at every oil change
Fuel Filter:
Replace every 500 hours
Air Filter:
Clean every 250 hours, replace every 1000 hours or as needed
Coolant:
Check level weekly, replace every 2 years or 2000 hours
Valve Clearance:
Check and adjust every 1000 hours
Engine Oil:
SAE 15W-40 API CF-4 or higher, capacity varies by model: 8-15 L
Coolant:
50/50 mix of ethylene glycol and water
Fuel:
Diesel, cetane number 45 minimum
Common Wear Items:
Cylinder head gaskets, injector nozzles, turbocharger bearings
Potential Issues:
Oil leaks from valve cover gasket, fuel injection pump wear, cooling system scale buildup
Manufacturer History:
Deutz AG, founded in 1864, is a leading manufacturer of diesel engines and power systems
Model Evolution:
The BFM 1012/1013 series succeeded the FL 912 series and were used in numerous industrial and agricultural machines
Production Location:
Manufactured in Deutz factories in Germany, and under license in various countries
