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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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Product Details

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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