1. www.hecogear.com New Model 25 replaces Model 20 50% more Capacity

2. www.hecogear.com New Model 25CF 25CF Housing New 12 Bolt Mounting Pattern Will Mount In Place of Model 20CF Using Six Mounting Bolts

3. www.hecogear.com New Model 25FF 25FF Housing No Mounting Changes

4. www.hecogear.com New Model 25AF 25AF Housing New Mounting Option In Prototype

5. www.hecogear.com New Model 25 replaces Model 20 90% Of The Components Have Been Redesigned

6. www.hecogear.com New Shaft Seals & Seal Carrier One Design For Both Inner And Outer Seal Eliminates The HP Seal Option

7. www.hecogear.com New 25CF Mounting & Bearings New Timken Bearings Significant Thrust Capacity Increase Ideal for Vertical Boring Applications

8. www.hecogear.com New M25 Planet Carrier Assy 100% New Hefty Design High Capacity Components

9. www.hecogear.com New 25 Ring Gear & Spring Pin New Spring Pin - Front Housing To Ring Gear Extends Life in Applications With Reversing And Overrunning Loads by Relieving Shear Loads On the Assembly Bolts

10. www.hecogear.com Superior Features Ductile Iron Housings – Lighter Weight O-Ring Seals - No liquid Gasket Preloaded Timken Bearings Higher Capacity & Longer Life Pinned Housings – Eliminates Sheared Bolts

11. www.hecogear.com Revised Technical Specifications Torque Speed 4.8:1 Ratio 1,200 RPM Input 6.0:1 Ratio1,500 RPM Input ContinuousIntermittentPeak 85,000 in-lbs110,000 in-lbs135,000 in-lbs 7,080 ft-lbs9,160 ft-lbs11,250 ft-lbs 9,600 Nm12,428 Nm15,250 Nm –Model 20 - 60,000 in-lbs

12. www.hecogear.com Speed Reducer Life Curve Reducer Life is Dependent on Torque And Speed High Torque – Low Speed Low Torque – High Speed

13. www.hecogear.com Model 25DCF Upgrades

14. www.hecogear.com Model 25DCF Upgrades The Double Reduction 25DCF Incorporates The New Model 16 Primary Gear Components

15. www.hecogear.com Model 25DCF Upgrades New Pinned Rings & Housings New Material Specification For Intermediate Gear New Model 16 Planet Carrier Assembly

16. www.hecogear.com Model 25 Parts & Service Seal Kits Change in kit numbers SK 25-1 Buna SK 25-1V Viton SK 25D – 1 Buna SK 25D – 1V Viton Planet Carrier Kit Upgrade all models to new design planet carrier 250004 4.8:1 Ratio Planet Assy 250005 6.0:1 Ratio Planet Assy

17. www.hecogear.com Pricing Price Increase January 2005 Last Price Increase June 1, 2001 Approximately 3 ½% Model 20 Phased Out July 2004 Model 25 Introduction July 2004

18. www.hecogear.com Model 25 Questions ?

19. www.hecogear.com New Lubrication Specifications The Oil Used in the Gear Box Does Make a Difference Up to 20% Longer Life Oil Recommendations SAE 85W – 140 Gear Oil ISO 68 Hydraulic Fluid W/Additives

20. www.hecogear.com Special M25/POCLAIN

21. www.hecogear.com Special Wheel Drive

23. www.hecogear.com New HECO GEAR Model 25 50% more Capacity