1. Fahrzeugbau GmbH Kocherstr. 1 D-38120 Braunschweig / Germany  +49 (0)531 86601-0  +49 (0)531 86601-50 info@miag.de www.miag.de No. 7-2 Tong Ring Road Suzhou Waiting Town, SIP P.C.: 215121  +86 (0) 512 6272 03 02  +86 (0) 512 6272 03 01

2. table of content 1. we about us 3. product range ex - trucks 2. product range history 4. product range certification 6. areas of operation of explosion protected industrial lift trucks 7. measurement of protection 8. explosion -protection on MIAG – ex – trucks 9. differences 5. product range O/C/S

3. we about us Trademarke and Logo M ühlenbau I ndustrie A ktien G esellschaft The name „MIAG“ originally means the following: In order to maintain a link with our explosion protected industrial trucks already on the market, but also as a reflection of historical developments, we chose to name our company MIAG Fahrzeugbau GmbH following the separation from the Bühler-MIAG group on January 1st, 1984.

4. we about us A young company with a long tradition 1846 Gottlieb Luther, factory for milling machines, Wolfenbüttel 1895Foundation of Amme, Gieseke & Konegen, Braunschweig 1925 - Luther Werke, Wolfenbüttel - Amme, Gieseke & Konegen, Braunschweig - Seck Werke, Dresden - Greffenius, Frankfurt / Main - Kappler, Berlin

5. we about us 1935Taking over through the family Lerch, Braunschweig 1972Taking over of MIAG through Bühler AG, Uzwil / Switzerland MIAG, Braunschweig Bühler AG, Uzwil 1983Foundation of MIAG Fahrzeugbau GmbH Carry on the activities of the product line “Fahrzeugbau” of the Bühler MIAG GmbH and the MIAG GmbH independent and with own responsibility.

6. we about us MIAG Fahrzeugbau GmbH Location: Braunschweig small town in the north of Germany with approx. 300.000 inhabitants Grounds: 20.000 sqm Manufacturing plant: 4.800 sqm Office building: 800 sqm Employees: approx.100

7. product range history History 1922a department dealing with electric trucks was founded as a part of Amme-Giesecke & Konegen, Braunschweig. We would like to present a few products in order to illustrate the development of the Industrial truck division: 1922 Single-axle shunting tractor with electric motor drive, application: shunting of railway waggons

8. 1927 Fork high lift truck Precursor of today´s fork lift trucks. The development of explosion protected industrial trucks started approx. in 1936. 1938 Explosion protected electric tractor Type ESF-600 Ex Type of protection: Ex d C2, flameproof enclosure of electric motors and controller product range history

9. Further developments in the line of explosion protected industrial trucks: 1939 Electric platform truck type EK 2002 Ex 1940 Electric tractor type EK Z 300 Ex After 1945 the development of explosion protected industrial trucks increased considerably. 1952 Single-axle shunting tractor, type of protection Ex d2 G4 for Zone 1 1950 Electric platform truck, stand-on and driver-seated design product range history

10. 1955 Electricfork lift truck LM 1 EEx, type of protection Ex d2 G4 for Zone 1 1962 Explosion protected Diesel fork lift truck type LM 20DX Diesel-engine drive, carrying capacity 2 tons, type of protection Ex d2 G4 for Zone 1 product range history

11. For more than 85 years, MIAG has been a manufacturer of industrial trucks. For more then 80 years, MIAG has been experienced in the development and manufacture of explosion protected industrial trucks. Thus, MIAG Fahrzeugbau GmbH is the specialist for explosion protection in industrial trucks. product range history

12. product range ex - trucks Electric Pedestrian Pallet Trucks EG… Electric Pedestrian Pallet Truck Load 1,2/1,6/2,0 t Application: transport of pallets and containers EGU EGI Electric Pedestrian Pallet Stacker (with initial lift) Load 1,2/1,5/2,0t With initial lift to substantially increase ground clearance

13. product range ex - trucks Electric Pedestrian Straddle Stacker Load 1,0/1,2/1,5t EGP With superior stability for transport and handling of pallets and containers Electric Pedestrian Counterbalanced Stacker Load 1,0/1,2/1,5t EGG With tilting mast to ensure safe transportation of loads

14. product range ex - trucks EGM EGZ Electric Pedestrian Reach Truck Load 1,0/1,2/1,5/1,8/2,0t With superior stability for transport and handling of pallets and containers With retractable mast Electric Pedestrian Tractor Traction 5,0/8,0/10,0t Industrial truck for towing unbreaked trailor weights up to 10000 kg

15. product range ex - trucks EGW Electric Pedestrian Platform Truck Load 3,0/5,0/8,0/10,0t For transport of large containers and other non-standard loads

16. product range ex - trucks Electric Driver Seated Trucks EF… EFG Electric Fork Lift Truck (3 wheels) Load 1,0/1,2/1,6t 80V drive, asynchronous technology, virtually maintenance free 3 wheel construction, compact design, rear-wheel drive Drive motor: asynchronous motor 8,0kW, S2, 60min rating Lift motor: asynchronous motor 5,0kW, S2, 60min rating Service brake electronical/mechanical Hand brake electrical/mechanical Design XEVS with side loading equipment, for use in VNA warehouses, highly manoeuvrable product range ex - trucks

17. EFG Electric Fork Lift Truck (4 wheels) Load 1,6/2,0/2,5/3,0/3,5/4,0t 80V drive, asynchronous technology, virtually maintenance free 4 wheel construction, indoor and outdoor use Drive motor: asynchronous motor 8,0kW, S2, 60min rating Lift motor: asynchronous motor 8,0kW, S2, 60min rating Service brake electronical/mechanical Hand brake electrical/mechanical Design XES with side loading equipment, for use in VNA warehouses, highly manoeuvrable

18. product range ex - trucks EFM Electric Reach Truck Load 1,6/2,0/2,5t 80V drive, asynchronous technology, virtually maintenance free Drive motor: asynchronous motor 8,0kW, S2, 60min rating Lift motor: asynchronous motor 5,0kW, S2, 60min rating Optional battery extractor and frame for easy battery change Service brake electronical/mechanical Hand brake electrical/mechanical

19. product range ex - trucks EFW Electric Platform Truck Load 2,0/2,5t 4 wheel design for indoor and outdoor use, rear-wheel drive 80V drive, asynchronous technology, virtually maintenance free Drive motor: asynchronous motor 8,0kW, S2, 60min rating Front axle: independent suspension Front wheel steering Optional tow-bar Powersteering Service brake electronical/mechanical Hand brake electrical/mechanical

20. product range ex - trucks DFG Diesel Driver Seated Trucks Diesel Fork Lift Truck Load 1,2/1,6/2,0/2,5/3,0/4,0t  Highest safety standards Low consumption  High performance diesel engines High acceleration  State-of-the-art cabin- and engine Low emissions for a clean mounts to reduce vibration environment  Particle filter system Easy maintenance  Optimum dynamic Excellent visibility transmission

21. product range certification

24. product range O/C/S Omnidrive Carrier System MECANUM - WHEEL rim, spheroidal graphite cast iron, right- and left-hand construction dimens. of the wheelv 600 mm x 312 mm max wheel-load: 40 kn dimens. of the rollerv 128 mm x 300 mm number of rollers: 8 bedding: roller-bearing coating: Vulkollan

25. product range O/C/S Automatic Guided Vehicles Hydraulic Lift Platform HAB 8000 Landing Gear Trolley FWW 45E Engine Positioner TWW 75E

26. areas of operation of explosion protected industrial lift trucks MIAG explosion protected fork lift trucks are designed to work in Zone 1 areas such as factories: -In which flammable gases are produced, stored, used, filled or re-pumped -In which flammable liquids are produced, stored, used, filled or re-pumped -In which paint, leather agents and cleaning agents are produced, used or stored. -In which are rubber and plastic is produced. -In which solid substances are cut and flammable dust occurs. For example explosive factories, pharmaceutical factories. In many fields MIAG explosion protected fork lift trucks are used as the following list of costumers shows:

27. EXPLOSIVE WASTE (AGR) CHEMICAL INDUSTY (BASF/BAYER/ICI/HOECHST/BAKELITE/DEGUSSA/HENKEL/TESA/SCHERING) AUTOMOBILE INDUSTRY (DAIMLER-CHRYSLER/AUDI/BMW/FORD/VOLKSWAGEN) PAINT FACTORY (JOTUN/AKZO/SIGMA/HERBERTS/SIEGWERKE) PHARMACEUTICAL INDUSTRY (CIBA BAYER/MERCK/BOERINGER/ROCHE) areas of operation of explosion protected industrial lift trucks

28. RAFFINERIES (SHELL/ESSO/BP/ PETRO CHINA) PHOTO INDUSTRIY (AFGA) TABACCO INDUSTRY (PHILLIP MORRIS) OFFSHORE OIL RIGS (BP/ TOTAL/CHEVRON) EXPLOSIVE PRODUCTION (DYNAMIT NOBEL/WANO/HEMO/ZVS) COSMETIC PRODUCTION (WELLA/GOLDWELL) areas of operation of explosion protected industrial lift trucks

29. measurement of protection Explosion protection is categorized in Groups, Temperature Classes and Zones as follows: Groups Group IMining Group II All other places with explosion endangered atmosphere. Divided in sub groups II A, II B and II C

30. The substances are divided in the sub groups IIA, IIB and IIC according to the ignition capability. The danger of the substance is increasing from IIA to IIC. Devices that are certified for IIC are useable in all other sub groups. MIAG – Devices are certified for IIB (including IIA). In special cases IIB + H 2 and IIB + C 2 H 2 is available. measurement of protection

31. Temerature Class Max. Surface -Temperature T1max. 450 °C T2max. 300 °C T3max. 200 °C T4max. 135 °C T5max. 100 °C T6max. 85 °C MIAG Diesel trucks are certified for T4 (135 °C) all electrical devices are certified for 120 °C measurement of protection

32. Device Categories and Groups According to the ATEX Guiedline 94 / 9 EG devices are categorized as follows: Device Categories Device Group I Mining Device Group II All other places with explosion endangered atmosphere GasZoneDustZone M11G01D20 M22G12D21 3G23D22 measurement of protection

33. ZONES Explosion endangered atmospheres are subdivided into zones reflecting the probability of their occurrence. The zones are defined as follows: According to the Guideline 1999/92/EG Zone 0 Zone 20 Zone 1 Zone 21 Zone 2 Zone 22 measurement of protection

34. Zone 0 Area subject to permanent, long-period or frequent presence of a dangerous explosive gas atmosphere Zone 1 Area in which a dangerous explosive gas atmosphere is frequently present during regular operation Zone 2 Area in which a dangerous explosive gas atmosphere is not to expect during regular operation. Its occurrence, if at all, is only short-period measurement of protection

35. Zone 20 Area subject to permanent, long-period or frequent presence of a dangerous explosive dust atmosphere Zone 21 Area in which a dangerous explosive dust atmosphere is frequently present during regular operation Zone 22 Area in which a dangerous explosive dust atmosphere is not to expect during regular operation. Its occurrence, if at all, is only short-period measurement of protection

36. II 2G Ex e IIB T4 II 2D Ex dD IIB T120°C IP 66 Ex declaration according ATEX guideline 94/9 EG Equipment Group Equipment Sub Group Category Ignition Protection Produced according EN 60079-XX Temperature Class measurement of protection

37. explosion -protection on MIAG – ex – trucks 5 Mechanical apparatus - Diesel engines - Brakes - Hydraulic unit - Attachments Electrostatic charges - Tyres / rollers - Driver´s seat - Covers 1 1 1 1 3 3 3 2 4 4 4 4 Electrical apparatus - Motors - Generators - Starters - Accumulators - Plug devices - Control and monitor devices - Lights and signal devices 1 Electrical installation 2 3 4 5 Mechanically produced sparks - Forks 5 Sources of ignition A electrical / mechanical sparks B high surface temperature C electrostatic charges

38. Measures for explosion protection according EN 1755 Electrical apparatus acc. to EN 50 014... 021 u. 028 - Electric motors "d", "e" - Generators "d" - Starters "d" - Steering "d", "e", "i" - Akkumulator "e" - Plug device "d" - Lights and signal devices "d", "e" - Temperature sensor "m" 1 Elektrical installation - EN 1175 - 1 od. 2 od. 3 - EN 60079-14 2 Mechanical equipment - Diesel engines EN 1834 - 1 - Brakes - Hydraulics - Attachments 3 Electrostatic charges - conductive tyres / rollers - conductive driver’s seat - conductive covering - electrostatic earthing 4 Mechanically produced sparks - coating (brass, bronze, stainless steel) 5 Temperature monitoring - Control - Motors - Hydraulics - Cooling system 6 5 1 1 1 1 3 3 3 2 4 4 4 4 6 explosion -protection on MIAG – ex – trucks

39. Explosion protection diesel engine MIAG-Diesel engines type MDE 226B-3x. and MDE 226 B-4x. Are tested and certified according to EN 1834-1 by PTB with marking 2G IIB T3 bzw. 2G IIB T4 Output data: With revolution n = 2200 min. the permanent duty of the explosion protected diesel engines are: Motor typePower „T3“ Power „T4“ MDE-226 B3x. 45 kW 36 kW MDE-226 B4x. 60 kW 48 kW explosion -protection on MIAG – ex – trucks

40. differences Differences between an explosion protected fork lift truck and a „normal“ fork lift truck Despite the complicated steps taken to make our industrial trucks explosion protected, we can offer our customers equipment with performance figures comparable to the best non- explosion protected industrial trucks. A list of the non-electrical and elctrical equipment and components installed in our explosion protected industrial trucks and their special design demonstrates the extent of precautions necessary to ensure allround explosion protection. The following summary shows the most important features:

41. ForksCoated with non sparking material e.g. brass or stainless steel (according to EN 1755). BrakeBrakes with flameproof enclosure, bonded brake liming, non metallic, disc brakes running in an oil bath. Electromagnetic brakes flanged at the electric motor. Motors, gearsSpecial preparation of sealing surfaces in order to prevent spark penetration. Tyres and bandagesElectrically conductive. differences

42. Driving beltelectrically conductive Diesel engineDiesel engine (3-cylinder) 45 kW throttled to 36 kW Diesel engine (4-cylinder) 60 kW throttled to 46 kW Revolution reduced to 2200 r.p.m. Control andautomatic control of explosion stopping devicesafety - Exhaust-gas temp. max. 110°C - Cooling water temp. max. 86°C - Motor oil pressure min. 0,7 bar - Hydraulic oil temp. max. 80°C - Revolution reduced to max. 2200min-1 differences

43. Electric motorflame proof enclosure and own safety motors from 2,4 kW up to 8,0 kW Switchgearsflameproof enclosure Starter with starterThe electrical, explosion protected switch and regulatorstarting system ensures start-up within hazardous areas. In comparison with hydraulic starters, the electric starter - especially designed for explosion protection - allows problem-free repeated starting. GeneratorFlameproof enclosure differences

44. LightingExplosion protection automobil conform lighting system, headlamps, rear lamps, flash light, light indicator and reverse lights. Installationcables in special design, especially laying for protection against mechanically damage. Starter battery Explosion protected tray with (diesel) explosion protected special cable connectors Traction battery Explosion protected tray with (electric) explosion protected plug connection cables, special cell connectors. differences

45. Air-intake system The systems are equipped with and Exhaust systema flame trap and a spark arrestor Control of explosion safety On diesel fork lift trucks:  Automatic control by checking the engine speed, engine oil pressure, hydraulic oil pressure, water temperature and exhaust-gas temperature.  Automatic stop of the engine, if the admissible limiting values are exceeded or too low.  The applied hand brake with automatic stop obviates all travelling functions, thus, avoiding and inadmissible heating of the brakes. differences

46. On electric fork lift trucks:  The motor stops automatically when the admissible limiting temperatures of the motor windings are exceeded.  Automatic control by checking the hydraulic-oil temperature.  The applied hand brake with automatic stop obviates all travelling functions, thus, avoiding an inadmissible heating of the brakes. differences

47. Quality and service life of explosion protected MIAG industrial trucks Assembly All structural components are subject to a quality inspection in order to guarantee a constantly high quality standard. Each item of explosion protected equipment is subject to a prescribed detailed inspection Explosion protection A detailed inspection of the fully assembled industrial truck ensures a high level of safety. Service lifeLong service life due to high quality of all structural components and low throttling of motor power. differences

48. Fahrzeugbau GmbH Thank you for your attention.