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Deutz construction diesel engine BF4M2012C BF6M2012C
- 1.Brand : deutz
- 2.Fuel type: Diesel
- 3.Cylinder NO: 4 , 6
- 4.Application: Industrial , Mining
- 5.Cooling type: water cooled
- 6.Aspiration: Turbocharged , Turbocharged/Aftercooled
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Deutz BF4M2012C BF6M2012C diesel engines for construction equipment like excavator bulldozer wheel loader etc.
Feature of Deutz 2012 series engine
BF6M2012C and BF4M2012C Fast and powerful response to changing operating duties, dynamic power development.
Low cost for noise insulation measures. High comfort in the driver’s cab because of low noise level. Low noise emission, low environmental impact.
High operating economy thanks to low fuel consumption, long oil change intervals and low maintenance requirement.
BFM2012C diesel egnines Low exhaust emission for a clean environment. Meets exhaust regulation EU-RL 97/68 (Step 2) and US-EPA Nonroad (Tier 2).
High reliability even under extreme working conditions.
Engine type |
|
BF 4 M 2012 |
BF 4 M 2012 C |
BF 6 M 2012 C |
Number of cylinders |
|
4 |
4 |
6 |
Bore/stroke |
mm |
101/126 |
101/126 |
101/126 |
Displacement |
L |
4.04 |
4.04 |
6.06 |
Compression ratio |
|
19 |
19 |
19 |
Max. rated speed |
rpm |
2500 |
2500 |
2500 |
Mean piston speed |
m /s |
10.5 |
10.5 |
10.5 |
Power rating for BF4M2012C and BF6M2012C
Power ratings for industrial engines 2) |
kW |
74.9 |
103 |
155 |
at speed |
rpm |
2500 |
2500 |
2500 |
Mean effective pressure |
bar |
8.9 |
12.2 |
12.3 |
Max. torque |
Nm |
390 |
493 |
743 |
at speed |
rpm |
1500 |
1500 |
1500 |
Minimum idle speed |
rpm |
800 |
800 |
800 |
Specific fuel consumption 3) |
g / kWh |
208 |
202 |
202 |
Weight to DIN 70020, part 7A 4) |
kg |
391 |
391 |
509 |
Advantage of 2012 series engine:
Type of cooling: BF4M2012C AND B6FM2012C DEUTZ DIESEL ENGINE Liquid cooling, thermostatically controlled, charge-air-cooled engines with air-to-air charge air cooler
Crankcase: High grey cast iron crankcase, for monobloc construction
Crankcase breather: Closed-circuit crankcase
timing: DEUTZ BF4M2012C AND B6FM2012C ENE One inlet and one exhaust valve per cylinder, actuated via tappets, push rods and rocker arms, camshaft driven by geartrain
Piston: Three-ring piston, two compression rings and one oil scraper ring
Piston cooling: Oil cooled with spray nozzles
Crankshaft bearings: Tri-metal plain
Lubrication system: BF4M2012C AND B6FM2012C DEUTZ ENGINE Forced-feed circulation lubrication with gear pump
Lube oil cooler: Oil cooler integrated in coolant circuit
Lube oil filter: Paper-type microfilter as replaceable-cartridge full flow filter
Injection pump/
governor: DEUTZ BF4M2012C AND B6FM2012C DIESEL ENGINE Single injection pumps for each cylinder integrated in crankcase Mechanical centrifugal governor (standard); electronic governor (EMR) optional
Fuel lift pump: Integrated in belt drive
Injection nozzle: DeutzBF4M2012C AND B6FM2012C de Six-hole nozzle
Fuel filter: Replaceable cartridge
Heating system: Optional connection for cab heating to BF4M2012C AND B6FM2012C diesel engine cooling circuit
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