Spec Comparison

In addition to their exclusive versatility advantages, Gradall Series III models, with XL Series high pressure hydraulics, can go head-to-head with conventional boom excavators on high productivity jobs. Use the handy chart below to compare various specifications for Gradall and other excavators in their respective weight classes. Results can be printed using the button below. Specifications list are updated regularly, using the latest published data. For questions and more details, contact any authorized Gradall distributor or call Gradall at 330-339-2211.



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Model: Gradall XL 3300 III Caterpillar M316D One-piece Boom
ENGINE
Engine Location Upper Upper
Engine Manufacturer Detroit Diesel Cat
Engine Model OM904 C6.6 ACERT
Engine power gross (hp) 172 166
RPM power rating 2000 1800
Engine power net (hp) 152 158
Engine Peak Torque gross (ft-lb) 498 579
RPM torque rating 1600 1400
Off-level operating angle (deg) 30 32
Fuel Type Diesel Diesel
Cylinders 4 6
Bore (in) 4.02" 4.13"
Stroke (in) 5.12" 5.00"
Displacement (in) 259 403
Cooling Water Water
Aspiration Turbo air-to air aftercooled Turbo air-to air aftercooled
ELECTRICAL
System Volts 12 24
Alternator Output (amps) 100 75
Battery Count 2 np
TRANSMISSION
Transmission Make ZF np
Transmission Model HL290 np
Transmission Type Hydrostatic/powershift Automatic/powershift
Variability Infinite Discrete
No of forward speeds 4 4
No of reverse speeds 4 4
Max Forward Speed (mph) 20.0 23
Max Reverse Speed (mph) 20.0 23
Drawbar pull (lbs) np 21806
Steering configuration standard 2WS 2WS
AXLES
Number of total axles 2 2
Number of drive wheels 4WD 4WD
Number of drive axles 2 2
TIRES
Number of tires 8 8
Front tire size 10.00x20 10.00-20
Front ply rating np np
Front tread Super lug np
Rear tire size 10.00x20 10.00-20
Rear ply rating np np
Rear tread Super lug np
BRAKES
Service brake type Wet disc Dry disc
Service brake location Front and rear axles All 4 wheels
HYDRAULICS
System type np Closed
Main pump type Axial-piston np
Main pumps count 1 2
Total pump flow (gpm) 100 87
Main normal relief pressure (psi) 4900 5076
Swing relief pressure (psi) 3000 5366
Propel relief pressure (psi) 4900 5076
Pilot pump type Gear np
Pilot pump flow (gpm) 10 np
Auxiliary valve np Opt
Auxiliary pump flow (gpm) np 66
Engine power modes np 2
Hydraulic working modes np 4
Hydraulic fine control mode np Yes
Power boost feature No Yes
Cushioned boom and arm np Yes
Automatic engine decel control Yes Yes
Lever pattern quick change SAE to ISO Std None
BOOM
Boom description* Telescopic Regular one-piece
Boom tilt (degrees) 220
*Gradall has full boom tilt. Attachments providing tilting action / reduce boom forces and add weight.
ARM
Arm length (ft/in) na 7' 10"
Arm description Telescopic
Max reach ground level 27' 3" 29' 5"
Min reach ground level 10'11"
Bucket rotation (deg) 165 np
SWING
Swing speed (rpm) 8.0 10.05
Swing torque (lb-ft) np 29,502
Swing circuit type np Closed
Swing motor type Axial-piston Fixed piston
Swing pump type Axial-piston Variable piston
Swing brake type Oil disc np
Cushioned stop np np
Automatic brake Yes Yes
FLUID CAPACITIES
Fuel tank (gal) 99 82
Cooling system (gal) np 9
Engine oil (gal) np 4
Hydraulic tank refill (gal) 65 36
Hydraulic system total (gal) np 58
DIMENSIONS
Transport height (ft/in) 11' 6" 10' 5"
Upperstructure width (ft/in) 8' 6" 8' 4"
Width over tires (ft/in) 8' 6" 8' 4"
Transport width (ft/in) 8' 6" 8' 4"
Tailswing (ft/in) 7' 6" 7' 6"
Max overhang (in) 39" 40"
Tail ground clearance (ft/in) 4' 2" 4' 2"
Height to top of cab 10' 7" 10' 5"
Ground clearance (in) 11" 14.6"
Chassis length, blade to outrigger (ft/in) 12' 3" 15' 10"
Wheelbase (in) 105" 102.4"
Turn radius, outside tire (ft/in) 25' 1" 21' 0"
WEIGHTS
Operating weight (metric ton) 17.823 17.6
Operating weight (lbs) 39,294 38,801
Counterweight included in op weight (lb) 6,000 8,157
PERFORMANCE* †
Boom force 22,075 16,635
Breakout force 19,300 22,705
Quick Change Attachment Adaptor Yes Yes
*Telescoping boom design delivers constant boom force through the entire dig cycle. Conventional boom force is reduced at beginning and end of the dig cycle.
†Gradall lift chart at 360° is the same with or without outriggers and blade. Conventional excavator design requires outriggers and blade to achieve maximum lift capacity.

Data provided by Gradall and Spec Check US