BAUER BG 28 H - ECA

1 PremiumLineBAUER BG 28 HRotary Drilling RigBase Carrier BT 85 PremiumLineNEW2We could start by telling you about Sebastian BAUER , who founded a copper forge in the German town of Schrobenhausen some 200 years ago. We could then move on to how his workshop prospered and developed to a leading construction company for specialist foundation engineering. The story would continue to the mid 20th century, when innovation and the drive for perfection prompted BAUER to develop and build their own high-quality and high-performance machinery. And it still wouldn t end in the 21st century, BAUER now family-run in the seventh generation and meanwhile a globally operating group with more than 100 branches and subsidiaries operating in the fields of special foundation engineering ( BAUER Spezialtiefbau), in manufacturing of foundation equipment ( BAUER Maschinen) and focusing on products and services in the fi elds of water, energy, mineral resources and environmental technology ( BAUER Resources).

2 But we think what really matters about us and to our customers is this: We are a strong partner with face and values, we are down to earth, and we are dedicated to perfection in everything we for you! 100 years of drilling, 4 decades of building machines, and still down to the earth Prof. Thomas Bauer1790 Foundation as a copper forge in Schrobenhausen, Germany1928 Well drilling in Bavaria, Germany1958 Invention of the ground anchor by Bauer1976 First hydraulic rotary drill rig BAUER BG 71984 First diaphragm wall trench cutter BC 30 The BAUER GroupBG 28 H PremiumLine | BAUER Maschinen GmbH 4/20183Of the thousands of machines BAUER Maschinen has built since production started in the 1970 s with the fi rst rotary drill rig BG 7, many of them are still in operation all over the world in Siberia as well as in the desert. State of the art technology developed end-to-end by our inhouse engineers and full machine tests prior to delivery are one side of the coin.

3 BAUER Maschinen can serve any customer need with the most comprehensive product portfolio. The other side is project-specifi c consulting by highly trained experts, with a focus on your special than machines: Competent consultingQuality is not an act, it is a sStart of international equipment sales2001 BAUER Maschinen established as independent company within the BAUER Group2006 Stock market launch of BAUER AG, directed by Prof. Thomas Bauer2014 With EEP BAUER sets new standards for efficiency Quality and experience in specialist foundation engineering Global operation local contacts in over 70 countries Reliability in technology, service Customized solutions On-site support over entire machine service life2011 Introduction of BG ValueLine and BG PremiumLineBAUER Maschinen GmbHBG 28 H PremiumLine | BAUER Maschinen GmbH 4/20184BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018BG 45BS 95BG 36BS 95BG 28BS 80BG 18 HBT 50BG 15 HBT 40BG 20 HBT 60BG 23 HBT 75 The BAUER BG PremiumLineThe V-model lineThe H-model lineThe BG Premium Line stands for multifunction equipment for a variety of foundation construc-tion systems.

4 The selection between two model ranges allows an optimum choice for differing project or transportation requirements. Specific highlights of the BG PremiumLine are: High safety standards Environmental sustainability, economic effi ciency and performance Easy to transport and short rigging time High quality standard Long lifetime and excellent resale valueSpecial features of the H-model line are: Fast loading onto transport vehicles Easy rigging on-site due to compact design Rapid shifting to new working positions on construction sites with underpasses or underneath low bridgesSpecial features of the V-model line are: Big borehole diameters Large drilling depths Extended service intervals and power transmission with low vibrations due to the robust design of the kinematic systemPremiumLineBG 28 H5BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018BG 55BS 115BG 72BT 180BG 33 HBT 85BG 28 HBT 75BG 36 HBS 95BG 28 HBT 85 1 Undercarriage 2 Upper carriage 3 Main winch 4 Auxiliary winch 5 Crowd winch 6 Kinematik system 7 Mast 8 Mast head 9 Kelly bar10 Rotary drive (KDK)11 Drilling tool1011879654321 Max.

5 Drilling diameter: 2,500 mmMax. drilling depth: mMax. torque: 277 kNmMax. height: mEngine: CAT C 13 Stage III A/Tier 3 Stage IV/Tier 4 final 354 kW @ 1,850 rpmThe Rotary Drilling Rig bg 28 h PremiumLine (BT 85)6BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018 SpotlightsPremiumLineBG 24 HModern, ergonomic operator cab FOPS compliant with additionalprotective roof guard Premium operator seat, air-sprung and heatable Joystick controls with highfunctionality B- drive for multi-functional potentiometer inputFlexible mast concept Three-sectional mast Low-Head version Giant Drill version Optimized transport length Upper mast extension 2 m or 3 m (hydraulically foldable and lockable) Simple and secure attachment, no working at heights unsecured Reduced transport length Lattice mast extension for max.

6 M interlocking length Vario-masthead Masthead for drill axis 1,000 expandable to 1,400 mm Increased stroke for Kelly bars when using an upper kelly guide Tiltable main jib for for single-pass processes and for optimized transportPowerful engine CAT C 13 Exceedingly high engine power of 354 kW Conforming Exhaust Emission standard Stage III A / Tier 3 or Stage IV / Tier 4 final Diesel particulate filter in Exhaust Emission standard Stage IV / Tier 4 final Low noise emission Worldwide CAT-service partners Reduction of fuel consumption by up to 30% Increased productivity through improved effi ciency Significantly reduced noise levels Tried and proven suitability for practical application Optimized parallel operation of main and auxiliary consumers7BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018 Remote control for rigging the machine The remote control can be used to perform numerous rigging

7 Functions outside the danger zone, such as moving the drilling rig, telescoping the undercarriage, etc. Operation within sight of the controlled rigging functions Rugged and compact wireless remote control Multi with LCD screen Lockable storage box for the remote control can be accessed from the groundVariable stackable counterweight elements Constant tail radius (irrespective of number of counterweights) Low weight of individual elements ( t or t) Flexible arrangement for various applications Mounting and demounting possible with the drilling rig Transport of the machine possible without removing counterweightsSafety equipment Integrated service platforms in the upper carriage for easy and safe maintenance work Retractable grating on side of cab Guardrails on the upper level (foldable for transport) 2 rear view cameras8BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018 Rotary DrivePremiumLineBG 28 HRotary drive KDK 280 Optional single gear drive KDK 280 K or multi gear drive KDK 280 S Max.

8 Torque 277 kNm Max. speed 55 rpmHydraulically operated pin connection on the crowd sledge Pin connection controlled via the remote control Simple and secure attachment of the rotary drive , no working at heights unsecuredKDK 280 KKDK 280 S2772507800 9 30 rpmM nom. [kNm]276250126934200 9 19 25 55 rpmM nom. [kNm]additional torquecasingadditional torquecasing1st gear1st gear2nd gear9BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018 Multi-functional EquipmentPremiumLineBG 28 HCFAC ontinuous FlightAuger MethodKelly DrillingCCFAC ased CFA with KDK + BTM / Double Rotary SystemSCMS ingle Column MixingTRDeep VibratorFDPFull Displacement Piling (Standard or Lost Bit)Cased Kelly Drilling Casing Installation with OscillatorCased Kelly DrillingCasing Installation with BTMPile Drivingwith Hydraulic Hammeror Pileco Diesel HammerCSMC utter-Soil-MixingHDIJet Grouting10BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018 Dimensions Basic VersionPremiumLineBG 28 H* depending on equipmentOperating weight t (as shown)

9 Stroke 9260BK 260/394/3/242183010003510-4510*10600R 43005430123703110197708 8 5 15 2980 - 43807001854011BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018 Technical SpecificationsPremiumLineBG 28 HRotary driveKDK 280 KKDK 280 STorque (nominal) for casing operation at 350 bar277 kNm276 kNmTorque (nominal) for drilling at 350 bar250 kNm250 kNmMax. speed of rotation30 rpm55 rpmCrowd winchMax. sledge stroke with 3 m mast extenstion18,700 mmCrowed force push and pull, effective/nominal330 / 423 kNRope diameter24 mmSpeed (down/up) m/minFast speed (down/up)25 m/minMain winchM6 / L3 / T5 Line pull (1st layer) effective/nominal200 / 250 kNRope diameter28 mmLine speed (max.)85 m/minAuxiliary winchM6 / L3 / T5 Line pull (1st layer) effective/nominal80 / 100 kN100 / 125 kNRope diameter20 mmLine speed (max.)55 m/minBase carrier (EEP)BT 85 EngineCAT C 13 Rated output ISO 3046-1354 kW@ 1,850 rpmExhaust emission EEC 97/68 ECStage III AStage IVstandard acc.

10 To EPA/CARBTier 3 Tier 4 finalDiesel tank capacity / AdBlue Tank730 / l730 / lSound pressure level in the cabin (EN 16228, Annex B)LPA 80 dB (A)Sound power level (2000/14/EG u. EN 16228, Annex B)LWA 112 dB (A)Hydraulic pressure350 barHydraulic oil tank capacity650 lFlow rates2 x 320 + 1 x 565 + 1 x 215 l/minUndercarriageUW 65UW 80 Crawler typeB 6B 7 Traction force effective/nominal450 / 530 kN520 / 610 kN12BG 28 H PremiumLine | BAUER Maschinen GmbH 4/2018 Standard Removable counterweights Protective roof guard Radio with MP3, USB and Bluetooth hands-free kit Grating in front of cab Retractable grating on side of cab Electric refuelling pump Energy-Efficient Power (EEP) Premium operator seat 2 rear view cameras Integrated service platform Central lubrication system LED spotlights ClimatronicOptional Counterweight, variably adjustable Guardrails on the upper level (foldable for transport) Integrated service platform (electrically retractable/extendable)