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988H Wheel Loader

Posted By Equipment World Staff On November 14, 2007 @ 12:00 am In Boomerang | No Comments

Revolutionary design, Caterpillar quality. Electro-hydraulic controls, increased power and torque rise, front linkage and unmatched operator comfort work together for increased performance and added durability to make the 988H an innovative, 21st Century large wheel loader geared for maximum production in the toughest conditions.


 


 


 








































































































































































































































































































































































































































































































































































































































































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Engine

Units:  US 


Net Power


501 hp


373 kW



Engine Model


Cat® C18 ACERT


Cat® C18 ACERT



Gross Power


555 hp


414 kW



Net Power – EEC 80/1269


501 hp


373 kW



Net Power – ISO 9249


501 hp


373 kW



Gross Power – ISO 3046-2


520 hp


388 kW



Bore


5.7 in


145 mm



Stroke


7.2 in


183 mm



Displacement


1104.5 in3


18.1 L



Rated Speed


1800rpm


1800rpm










CLICK HERE FOR CATUSED



Operating Specifications



Operating Weight


109249 lb


49546 kg



Rated Payload


12.5 tons


11.4 tonnes



Rated Payload – Standard


12.5 tons


11.4 tonnes



Static Tipping Load, Full Turn


64745.28 lb


29368 kg



Static Tipping Load, Full Turn – HL


59945.82 lb


27191 kg



Dump Clearance


12.28 ft


3742 mm



Breakout Force


85067.69 lb


378.4 kN



Cat Truck Match – Standard


769D


769D



Operating Weight – HL


111176.78 lb


50429 kg



Bucket Capacity – HL


9.16 yd3


7 m3



Breakout Force – HL


105278.01 lb


468.3 kN



Articulation Angle


43 Degrees


43 Degrees




Buckets



Bucket Capacities


6.3 m3 – 7.0 m3 (8.2 yd3 – 9.2 yd3)


6.3 m3 – 7.0 m3 (8.2 yd3 – 9.2 yd3)



Max. Bucket Capacity


9.2 yd3


7 m3



Bucket Width


12.12 ft


3695 mm




Transmission



Converter Drive – Forward 1


4.2 mph


6.7 km/h



Converter Drive – Forward 2


7.3 mph


11.8 km/h



Converter Drive – Forward 3


12.9 mph


20.8 km/h



Converter Drive – Forward 4


22.3 mph


36 km/h



Converter Drive – Reverse 1


4.7 mph


7.6 km/h



Converter Drive – Reverse 2


8.4 mph


13.5 km/h



Converter Drive – Reverse 3


14.7 mph


23.7 km/h



Direct Drive – Forward 1


Lock-up disabled


Lock-up disabled



Direct Drive – Forward 2


7.7 mph


12.3 km/h



Direct Drive – Forward 3


13.6 mph


21.9 km/h



Direct Drive – Forward 4


24 mph


38.6 km/h



Direct Drive – Reverse 1


4.9 mph


7.9 km/h



Direct Drive – Reverse 2


8.8 mph


14.1 km/h



Direct Drive – Reverse 3


15.6 mph


25.1 km/h




Axles



Maximum Single-Wheel Rise and Fall


22.4 in


568 mm



Front


Fixed


Fixed



Rear


Oscillating


Oscillating



Oscillation Angle


Degrees


Degrees




Hydraulic Cycle Time



Raise


9.4 Seconds


9.4 Seconds



Dump


2.4 Seconds


2.4 Seconds



Lower Float Down (Empty)


3.8 Seconds


3.8 Seconds



Total Hydraulic Cycle Time


15.6 Seconds


15.6 Seconds




Loader Hydraulic System



Main Hydraulic System Output at 2010 rpm and 6900 kPa (1000 psi)


130 gal/min


492 L/min



Relief Valve Setting


4500 psi


31000 kPa



Cylinders, Double Acting: Lift, Bore and Stroke


220 x 911 mm 8.7 x 35.9 in


220 x 911 mm 8.7 x 35.9 in



Cylinder, Double Acting: Tilt, Bore and Stroke


220 x 1770 mm 8.7 x 69.7 in


220 x 1770 mm 8.7 x 69.7 in



Pilot System, Gear-Type Pump Output at 2010 rpm and 2500 kPa (363 psi)


20.1 gal/min


76 L/min



Relief Valve Setting (low idle)


348.1 psi


2400 kPa




Steering



Steering


Meets SAE and ISO standards


Meets SAE and ISO standards



Total Steering Angle


86 Degrees


86 Degrees




Service Refill Capacities



Fuel Tank


188 gal


712 L



Cooling System


27.2 gal


103 L



Crankcase


15.9 gal


60 L



Transmission


18.5 gal


70 L



Differentials and Final Drives – Front


49 gal


186 L



Differentials and Final Drives – rear


49 gal


186 L



Hydraulic System (factory fill)


124.2 gal


470 L



Hydraulic System (tank only)


70.5 gal


267 L




Cab



Air Conditioning


Standard


Standard



Cab – ROPS/FOPS


Meets SAE and ISO standards


Meets SAE and ISO standards



Sound Performance


Meets ANSI, SAE and ISO standards


Meets ANSI, SAE and ISO standards




Brakes



Brakes


Meet SAE ISO 3450:1996


Meet SAE ISO 3450:1996




Dimensions*



Height to Top of Exhaust Stacks


13.54 ft


4128 mm



Height to Top of ROPS/FOPS


13.54 ft


4128 mm



Height to Top of Hood


10.35 ft


3156 mm



Ground Clearance


1.8 ft


549 mm



Reach at Max. Lift/Dump – Std


5.64 ft


1720 mm



Reach at Max. Lift/Dump – HL


5.96 ft


1818 mm



Clearance at Max. Lift/Dump – Std


12.43 ft


3790 mm



Clearance at Max. Lift /Dump – HL


13.79 ft


4203 mm



Bucket Pivot at Max. Lift – Std


17.85 ft


5440 mm



Bucket Pivot at Max. Lift – HL


19.2 ft


5853 mm



Overall Height Bucket Raised – Std


25.26 ft


7699 mm



Overall Height Bucket Raised – HL


26.61 ft


8111 mm



Length – Rear Axle to Bumper


10.28 ft


3132 mm



Wheel Base Length


14.93 ft


4550 mm



Overall Length – Std


38.6 ft


11765 mm



Overall Length – HL


40.06 ft


12209 mm



Full Turn Static Tipping Load at 43°


65186.2 lb


29568 kg



Dump Clearance at Full Lift and 45° Dump – Std


12.43 ft


3790 mm



Reach at Full Lift and 45° Dump – Std


5.64 ft


1720 mm



Dump Clearance at Full Lift and 45° Dump – HL


13.79 ft


4203 mm



Reach at Full Lift and 45° Dump – HL


5.96 ft


1818 mm



Straight Static Tipping Load – Std


77219.02 lb


35026 kg



Straight Static Tipping Load – HL


71980.84 lb


32650 kg



Hinge Pin Height at Full Lift – Std


17.85 ft


5440 mm



Hinge Pin Height at Full Lift – HL


19.2 ft


5853 mm



Height to Top of Cab


13.54 ft


4128 mm



Height to Top of Air Cleaner


11.1 ft