WHY I SHOULD BUY A JOST LANDING GEAR

Transcription

1 A JOST LANDING GEAR

2 1. Patented internal gear train 1a. No external gear box to become damaged and affect performance. 1b. Eliminates shaft mis-alignment

3 2. Extra large 10 bolt mounting plate - standard feature 3. Formed mounting plate with integral formed stiffeners 2a. Securely attaches to trailer & supports upper leg. 2b. Keeps legs square, reducing wear and crank effort 3. Additional mounting plate strength plus weight savings of weld each side 14.0 Formed Stiffeners

4 4. Premium Leg Tubes - Standard Upper 5.25" Square X.165 wall Lower 4.84 Square X.165 wall 5. 60,000 PSI minimum yield high strength low alloy material 4a. Increased bending resistance 4b. Highest section strength in industry 5. Increased strength and bending resistance.165 Wall Thickness corner radius for strength 4.84 Upper Leg Lower Leg

5 6. Large tube overlap 7. Heavy duty leg band 6. Increased side load capacity 7. Supports upper leg for additional side load capacity 9.56 overlap at normal extension Wide X.165 Thick leg band JOST Side Load Capacity 20,000 lbs. per leg AAR Requirement 13,000 lbs.

6 8. Grease reservoir for screw and lift nut 9. High-Moly grease formulated for screw and lift nut 8a. Bathes screw in grease with every extension 8b. Improved lubrication 8c. Reduced wear 9. Improved lubrication providing: - Reduced wear - Less effort - Anti-corrosive additives Grease Reservoir

7 10. All gears: Austempered ductile iron 10. Gears will never wear out

8 11. Gear box filled with grease 12. Silicone sealed gearbox cover 11a. Assures lubrication/easy crank 11b. Eliminates moisture 12. Eliminates moisture which can freeze/corrode Grease coats all moving parts Cover seals over tube

9 13. Patented Gear-in-Gear technology 13. Allows easy shifting between High and Low gear -Minimum grease to move when shifting High Gear Low Gear

10 14. Gear ratio = 3.5/ A good balance between lift capacity and speed to ground while maintaining easy cranking 3.5 Turns 32 Turns 1 Travel 1 Travel High Gear Low Gear

11 15. No neutral gear 16. Shift detent 15. Reduces potential for slip/fall accidents 16. Maintains gear engagement in high or low; reducing potential for slip/fall crank handle accidents NO NEUTRAL GEAR Either in Low Gear or High Gear High gear engages As soon as Low gear disengages Shift detent

12 17. Premium Feature Standard Double D crank handle & shaft 17a. Assures Positive drive 17b. Doesn t load crank bolt Double D on shaft engages in slot handle to transmit crank torque

13 18. No external gear box 19. Fewer moving parts 18a. Reduced potential for damage 18b. Weight Savings 19. Fewer parts to wear out and

14 WHY I SHOULD BUY 20. Easily replaced shift shaft 20. Reduced down time (repair can be done on the trailer) Replacement Procedure 2 1. Remove crank 2. Remove (4) mounting nuts 3. Remove shaft & housing 4. Re-assemble 3 1

15 Specify the Jost A440 Magnum and receive all the features plus: Premium 21. Legs are completely sealed 22. Elevating screw is completely encased by a grease tube 23. Includes a FIVE year warranty 21. Keeps water OUT! 22. Each time the legs are extended and retracted the screw receives a fresh coating of grease. 23. Requires no lubrication for FIVE years Forget your landing gear for five years with the JOST A440 Magnum

16 The reasons are simple DESIGNED FOR STRONGER, SAFER, EASIER OPERATION. FOR: ORDER ASSISTANCE SALES INFORMATION SERVICE CALL The right to alter specifications is reserved Hayes Street Grand Haven, MI Ph. (616) (800) Fax (616) LT-LG Rev.D