June 2012

H50TIC – New Engine Generation

Tier 4/Stage IIIb with DOC only

June 2012 H50TIC – New Engine Generation 2

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0 1 2 3 4 5 6 7 8 9 10 11 12 13 Nox [g/kWh]

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Stage 3B (2013)

Typical Stage 3A engine

Variable Injection Higher Injection Pressure Turbocharger and InterCooler

Nox reduction with higher cEGR rate

DOC for compensation of long term increase of HC- and PM-Emissions

Stage 3B/Tier IV:

Stage 2 Stage 3A

Combustion optimisation of raw emissions

Aftertreatment with CR+cEGR+DOC

Tier 4/Stage IIIb Technologies 19-56 kW

June 2012 H50TIC – New Engine Generation 3

Brand HATZ

Engine model 4H50TIC

Cylinders 4 in line Bore 84Stroke 88Displacement 2,0 literValves 2VMax. Power 56 kWat rpm 2400-2600Max. Torque 240 Nmat rpm 1600-1800FIE Bosch Off-HighwayInjection Pressure 1600-1800 barECU Bosch EDC17CV54Aux PTO 2 x 100 NmFuel consumption 210 g/kWhLength 680Width 540Height 595Cube m³ 0,22Weight 180 kg

Crankcase&Head Cast Iron block, alu head, painted

HATZ’ Tier 4 / Stage IIIb Strategy

June 2012 H50TIC – New Engine Generation 4

Detailed engine strategy: 3-Cylinder with 1,5 liter for 37kW and 4-Zylinder with 2,0 liter for 56kW Bosch 2nd Generation CR System with 1800 bar max. injection pressure Bosch Injectors CRI2.2 (Off-Highway version) Bosch High Pressure Pump CP4.1 with electrical lift pump Bosch Rail Bosch EDC17CV54 ECU (Truck version ECU) in 12V and 24V version, external Bosch Starter Motor & Bosch alternator High-Tech Cylinder head with optimized cooling and 2 Valve System Hydraulic valve tappets (no valve adjustments needed) BMTS Waste Gate Turbo charger for high Torque at low speed EGR Cooler and Valve on the hot side of the engine Intercooler Engine mounted DOC after Turbine out, no DPF Closed crankcase breather Cast-iron block, aluminum head Gear wheel driven Camshaft, no tooth belt, no chain!

HATZ’ Tier 4 / Stage IIIb Strategy

June 2012 H50TIC – New Engine Generation 5

Detailed engine strategy: Max. engine speed 3000 RPM Max. Torque point 1600 – 2200 RPM (F) Torque increase 20-30% Max power at 2400-2800 RPM, F-Power 500 h service interval Hydraulic PTO for 2 PTOs at one point, total 130 Nm continuous load Fuel filtration with water separator mandatory on the engine Standard starter position at oil sump, alternative position on exhaust side 7 liter oil sump Electronic engine control via CAN J1939 or hard wire Speed control via CAN J1939 or analogue/digital input Engine diagnostic via CAN to USB adaptor and customized service software One side service

HATZ’ Tier 4 / Stage IIIb Strategy

June 2012 H50TIC – New Engine Generation 6

1st Step: 4H50TIC Max- Power: 56 kW at 2400-2600 RPM Max. Torque: 240 Nm at 1600-2200 RPM Max. Speed: 3000 RPM SOP: 01.01.2014

2nd Step: 3H50TIC Max- Power: 41 kW at 2400-2600 RPM Max. Torque: 175 Nm at 1600-2200 RPM Max. Speed: 3000 RPM SOP: 01.01.2016 or earlier

H50 family – power chart

Maximum power

June 2012 H50TIC – New Engine Generation 7

Speed/engine 3H50TIC 4H50TICkW Nm kW Nm

1200 17.5 139 24.0 1911400 24.7 168 33.9 2311600 29.4 175 40.2 2401800 33.0 175 45.2 2402000 36.7 175 50.3 2402200 40.4 175 55.3 2402400 40.8 162 55.9 2222600 40.8 150 55.9 2052800 40.8 139 55.9 1903000 35.0 111 48.0 152

EU Stage 3A < 37kW & EPA Tier IV final 19-56kWEU Stage 3B 37-56kW & EPA Tier IV final 19-56kW

F-power curve

June 2012 H50TIC – New Engine Generation 8

Torque at F-power

June 2012 H50TIC – New Engine Generation 9

Dimensions

June 2012 H50TIC – New Engine Generation 10

~ 595 mm

~ 680 mm

Dimensions

June 2012 H50TIC – New Engine Generation 11

~ 540 mm

~ 475 mm