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14H Global Motor Grader

Posted By admin On November 13, 2007 @ 12:00 am In Boomerang | No Comments

Caterpillar has matched and balanced all power train components, hydraulic systems, and structural elements to deliver a superior motor grader. Include the best operator station in the industry and world-class dealer support, and the new Cat 14H represents a reliable, cost-effective investment.









































































































































































































































































































































































































































































































































































































































































































































































































































































































Engine

Units:  US 


Base Power (all gears) Net


220 hp



VHP – gears 1-3 Net


220 hp



VHP – gears 4-8 Net


240 hp



Base Power (all gears) Gross


237 hp



VHP – gears 1-3 Gross


237 hp



VHP – gears 4-8 Gross


257 hp



Engine Model


Cat 3176 ETA, Variable HP



Displacement


629 in3



Bore


4.9 in



Stroke


5.5 in



Speed @ rated power


2000 RPM



Number of cylinders


6



Derating altitude


11000 ft



Std – Fan speed – max


1210 RPM



Std – Fan speed – min


500 RPM



Std – Ambient Capability


117 ° F



Hi Ambient – Fan speed – max


1300 RPM



Hi Ambient – Fan speed – min


500 RPM



Hi Ambient Capability


122 ° F




Weights



Gross Vehicle Weight – base


41465 lb



Gross Vehicle Weight, max


58509 lb



Gross Vehicle Wt, max – front axle


19425 lb



Gross Vehicle Wt, max – rear axle


39084 lb



Gross Vehicle Wt, base – front axle


11695 lb



Gross Vehicle Wt, base – rear axle


29770 lb




Moldboard



Blade width


14 ft



Moldboard – height


27 in



Moldboard – thickness


1 in



Arc radius


16.25 in



Throat clearance


3.5 in



Cutting edge – width


8 in



Cutting edge – thickness


.63 in



End Bit – width


6 in



End Bit – thickness


.63 in




Operating Specifications



Top Speed – Fwd.


26.5 mph



Top Speed – Rev.


29.4 mph



Turning radius, outside front tires


25.9 ft



Steering range – left/right


50°



Articulation angle – left/right


20°



Fwd. 1st


2.5 mph



Fwd. 2nd


3.5 mph



Fwd. 3rd


4.8 mph



Fwd. 4th


6.9 mph



Fwd. 5th


10.4 mph



Fwd. 6th


14.6 mph



Fwd. 7th


19.8 mph



Fwd. 8th


28.7 mph



Rev. 1st


2.8 mph



Rev. 2nd


3.9 mph



Rev. 3rd


5.3 mph



Rev. 4th


7.6 mph



Rev. 5th


11.5 mph



Rev. 6th


16.2 mph



Rev. 7th


21.9 mph



Rev. 8th


31.8 mph




Service Refill



Fuel Capacity


110 gal



Cooling system


12.8 gal



Hydraulic system – total


32.5 gal



Hydraulic system – tank


16.4 gal



Engine Oil


10.2 gal



Trans./Diff./Final Drives


21.6 gal



Tandem housing (each)


25.5 gal



Front wheel spindle bearing housing


.24 gal



Circle drive housing


1.6 gal




Power Train



Forward/Reverse Gears


8 fwd / 8 rev



Transmission


Direct drive, power shift, planetary



Brakes – Service


air-actuated, oil-disc



Brakes – Service, surface area


4362 in2



Brakes – Parking


manual, multiple oil-disc



Brakes – Secondary


air-actuated, oil-disc




Hydraulic System



Circuit type


Closed center load sense



Pump type


axial piston



Pump output


64.1 gal/min



Maximum system pressure


3500 psi



Standby Pressure


450 psi




Frame



Drawbar – width


3.5 in



Circle – diameter


71.75 in



Circle – blade beam thickness


1.75 in



Drawbar – height


6.5 in



Front-top/bottom plate – width


13 in



Front-top/bottom plate – thickness


1 in



Front-side plates – width


11.2 in



Front-side plates – thickness


.5 in



Front-linear weights – min


122 lb/ft



Front-linear weights – max


153 lb/ft



Front-section modulus – min


162 in3



Front-section modulus – max


310 in3



Front axle – height to center


24.6 in



Front axle – wheel lean, left/right


18°



Front axle – total oscillation per side


32°




Blade Range



Circle centershift – right


20.5 in



Circle centershift – left


25.5 in



Moldboard sideshift – right


31.1 in



Moldboard sideshift – left


25.6 in



Maximum blade position angle


90°



Blade tip range – forward


40°



Blade tip range – backward




Maximum shoulder reach outside of tires – right


82 in



Maximum shoulder reach outside of tires – left


81 in



Maximum lift above ground


16.5 in



Maximum depth of cut


17.3 in




Ripper



Ripping depth, maximum


15.8 in



Ripper shank holders


7



Shank holder spacing – min


15 in



Shank holder spacing – max


19 in



Penetration force


23541 lb



Pryout force


26028 lb



Machine length increase, beam raised


44.5 in




Tandems



Height


24.25 in



Width


8.4 in



Sidewall thickness – inner


.8 in



Sidewall thickness – outer


.8 in



Drive chain pitch


2.24 in



Wheel axle spacing


66 in



Tandem oscillation – front up


15°



Tandem oscillation – front down


25°




Dimensions



Height – top of cab


131.5 in



Height – high profile cab


140 in



Height – no cab


125 in



Length – counterweight to ripper


420.2 in



Width – outside front tires


111 in



Length – front axle to mid tandem


254.3 in



Length – front tire to rear of machine


362.5 in



Length – front axle to moldboard


113 in



Length – between tandem axles


65 in



Width – outside rear tires


106.1 in



Width – tire center lines


89.25 in



Height – front axle center


24 in



Height to exhaust stack


125 in



Height to top of cylinders


112 in



Ground clearance at rear axle


14.9 in



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