- Max Height: 41.02 ft / 12500 mm
- Max Reach Along Ground: 35.5 ft / 10820 mm
- Max Depth: 6.3 ft / 1920 mm
- Boom/Stick Option (Mat) 1: Boom 6.8m w / drop nose 4.9m
Published dimensions and weight
Caterpillar M322D MH
Weighing roughly 23.6 t and rated at 165 hp, the Caterpillar M322D MH is a material handler in its size class.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight W/O Attachment51918.9 lb23550 kg
03Selected published values168
Material handlers are commonly used to sort, lift and transfer bulk or recyclable materials. Published rows for Caterpillar M322D MH include published engine power of 173 hp / 129.1 kw, published maximum speed of 15.6 mph / 25 km/h, the published “Max Height” field of 41.02 ft / 12500 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Height” field (41.02 ft / 12500 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Reach Along Ground” field (35.5 ft / 10820 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Depth” field (6.3 ft / 1920 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Mat) 1
Max Height41.02 ft12500 mm
Max Reach Along Ground35.5 ft10820 mm
Max Depth6.3 ft1920 mm
Boom/Stick Option (Mat) 1Boom 6.8m w / drop nose 4.9mBoom 6.8m w / drop nose 4.9m
Boom/Stick Option (Mat) 2
Max Height43.64 ft13300 mm
Max Reach Along Ground39.54 ft12050 mm
Max Depth9.59 ft2920 mm
Boom/Stick Option (Mat) 2Boom 6.8m w / drop nose 5.9mBoom 6.8m w / drop nose 5.9m
Boom/Stick Option (Mat) 3
Max Height40.79 ft12430 mm
Max Reach Along Ground37.01 ft11280 mm
Max Depth5.98 ft1820 mm
Boom/Stick Option (Mat) 3Boom 6.8m w / stick 4.8mBoom 6.8m w / stick 4.8m
Dimensions
Ground Clearance1.07 ft325 mm
Shipping Length49.7 ft15148.56 mm
Undercarriage Width9.81 ft2987.04 mm
Shipping Height11 ft3350 mm
Height To Top Of Cab - Fixed Riser10.63 ft3240 mm
Height To Top Of Cab - Hydraulic Riser Raised18.51 ft5640 mm
Upperstructure Clearance4.3 ft1310 mm
Shipping Height - Cab Tipped11.2 ft3.42 m
Wheel Base9 ft2.75 m
Counterweight Clearance4.3 ft1310.65 mm
Tail Swing Radius9.25 ft2819.4 mm
Shipping Width9.81 ft2987.04 mm
Undercarriage
Ground Clearance1.25 ft381 mm
Maximum Steering Angle35 degrees35 degrees
End Of Va Boom25.5 ft7.78 m
Oscillation Axle Angle6 degrees6 degrees
End Of One-Piece Boom30.5 ft9.3 m
Minimum Turning Radius - Standard Axle - Outside Of Tire22.3 ft6.8 m
Outside Of Tire22 ft6.71 m
Minimum Turning Radius - Standard Axle - End Of Va Boom25.6 ft7.81 m
Minimum Turning Radius - Standard Axle - End Of One-Piece Boom30.5 ft9.3 m
Wheel Undercarriage
Wheelbase9.03 ft2750 mm
Width W/ Stabilizers On Ground13 ft3960 mm
Steering Angle35 degrees35 degrees
Axel Oscillation6 degrees6 degrees
Engine
Cylinders66
Engine Make22362236
Engine ModelC6.6 ACERTC6.6 ACERT
Gross Power173 hp129.1 kw
Net Power165 hp123.1 kw
Power Measured @2000 rpm2000 rpm
Displacement403 cu in6.7 L
Bore4 in101.6 mm
Stroke5 in127 mm
Net Power - Iso 9249165 hp123.1 kw
Net Power - Eec 80/1269165 hp123.1 kw
Eec 80/1269165 hp123.1 kw
Iso 9249165 hp123.1 kw
Maximum Torque - 1,400 Rpm553 lb ft749.8 Nm
Ratings2000 rpm2000 rpm
Operational
Operating Weight W/O Attachment51918.9 lb23550 kg
Fuel Capacity101.8 gal385 L
Cooling System Fluid Capacity8.8 gal33 L
Engine Oil Capacity4 gal15 L
Hydraulic System Fluid Capacity88.5 gal335 L
Swing Mechanism
Swing Torque41525 lb ft56300.4 Nm
Swing Speed9 rpm9 rpm
Transmission
Drawbar Pull27202 lb12338.7 kg
Number Of Forward Gears22
Number Of Reverse Gears22
Max Speed15.6 mph25 km/h
Creeper Speed - 2nd Gear6.8 mph11 km/h
Maximum Travel Speed16 mph25.8 km/h
Forward/Reverse - 1st Gear4.7 mph7.6 km/h
Creeper Speed - 1st Gear2 mph3.3 km/h
Forward/Reverse - 2nd Gear16 mph25.8 km/h
Maximum Gradeability52%52%
Weights
Counterweight11905 lb5400.1 kg
Counterweights - Standard9700 lb4399.9 kg
Counterweights - Optional11905 lb5400.1 kg
Mh Push Blade1488 lb675 kg
Mh Boom - Rear Dozer Only44974 lb20399.9 kg
Mh Boom - Rear Dozer, Front Outriggers47620 lb21600.1 kg
Mh Boom - Front And Rear Outriggers48171 lb21850 kg
Mh Boom - Front And Rear Outriggers - With Mh Undercarriage50486 lb22900.1 kg
Mh Boom - Front And Rear Outriggers - With Mh Undercarriage And Push Blade52029 lb23600 kg
Va Boom - Front And Rear Outriggers - With Mh Undercarriage51147 lb23199.9 kg
Va Boom - Front And Rear Outriggers - With Mh Undercarriage And Push Blade52690 lb23899.8 kg
One-Piece Boom - Rear Dozer Only44203 lb20050.2 kg
One-Piece Boom - Front And Rear Outriggers - With Mh Undercarriage49714 lb22549.9 kg
One-Piece Boom - Front And Rear Outriggers - With Mh Undercarriage And Push Blade51257 lb23249.8 kg
Sticks - Mh Straight2425 lb1100 kg
Sticks - Digging Short1433 lb650 kg
Sticks - Digging Medium1543 lb699.9 kg
Sticks - Digging Long1720 lb780.2 kg
Mh Push Blade - With Mh Undercarriage1488 lb675 kg
Sticks - Mh Drop Nose Long2381 lb1080.1 kg
Sticks - Mh Drop Nose Short2006 lb910 kg
Dozer Blade2029 lb920.4 kg
Outriggers2778 lb1260.1 kg
Va Boom - Rear Dozer Only45636 lb20700.2 kg
Va Boom - Front And Rear Outriggers48832 lb22149.9 kg
One-Piece Boom - Rear Dozer, Front Outriggers46848 lb21249.9 kg
One-Piece Boom - Front And Rear Outriggers47399 lb21499.9 kg
Va Boom - Rear Dozer, Front Outriggers48281 lb21899.9 kg
Rear - Dozer Only (1)50486 lb22900.1 kg
Front And Rear Outriggers (1)52580 lb23849.9 kg
Rear - Dozer, Front Outriggers (2)51809 lb23500.2 kg
Rear - Dozer, Front Outriggers (1)53131 lb24099.9 kg
Rear - Dozer Only (2)49714 lb22549.9 kg
Front And Rear Outriggers (2)53903 lb24450 kg
Rear - Dozer Only (3)49163 lb22300 kg
Rear - Dozer, Front Outriggers (3)52360 lb23750.1 kg
Front And Rear Outriggers (3)53131 lb24099.9 kg
2.2 M (7'3") Digging Stick1433 lb650 kg
2.5 M (8'3") Digging Stick1543 lb699.9 kg
Mh Undercarriage - 4 Welded Outriggers (3)52250 lb23700.3 kg
Mh Undercarriage - 4 Welded Outriggers, Push Blade (2)53738 lb24375.2 kg
Mh Undercarriage - 4 Welded Outriggers (2)53021 lb24050 kg
Mh Undercarriage - 4 Welded Outriggers, Push Blade (3)54509 lb24724.9 kg
Mh Undercarriage - 4 Welded Outriggers (1)51698 lb23449.9 kg
Mh Undercarriage - 4 Welded Outriggers, Push Blade (1)53187 lb24125.3 kg
2.9 M (9' 6") Digging Stick1720 lb780.2 kg
4.8 M (15' 8") Mh Straight Stick2425 lb1100 kg
4.9 M (16' 1") Mh Drop Nose Stick2006 lb910 kg
5.9 M (19' 4") Mh Drop Nose Stick2381 lb1080.1 kg
Hydraulic System
System92 gal (US)92 gal (US)
Travel Circuit5076 psi5076 psi
Normal5076 psi5076 psi
Tank Capacity59 gal223.4 L
Maximum Pressure - Auxiliary Circuit - High Pressure5076 psi5076 psi
Maximum Pressure - Implement Circuit - Normal5076 psi5076 psi
Maximum Pressure - Implement Circuit - Heavy Lift5439 psi5439 psi
Maximum Pressure - Auxiliary Circuit - Medium Pressure2901 psi2901 psi
Maximum Pressure - Travel Circuit5076 psi5076 psi
Maximum Flow - Implement/Travel Circuit92 gal/min92 gal/min
Maximum Flow - Swing Mechanism30 gal/min30 gal/min
Maximum Flow - Auxiliary Circuit - High Pressure66 gal/min66 gal/min
Maximum Flow - Auxiliary Circuit - Medium Pressure13 gal/min13 gal/min
Maximum Pressure - Swing Mechanism4931 psi4931 psi
Implement/Travel Circuit92 gal/min92 gal/min
Heavy Lift5439 psi5439 psi
High Pressure (1)5076 psi5076 psi
Medium Pressure (2)13 gal/min13 gal/min
High Pressure (2)66 gal/min66 gal/min
Swing Mechanism (2)30 gal/min30 gal/min
Swing Mechanism (1)4931 psi4931 psi
Medium Pressure (1)2900 psi2900 psi
Hydraulic
Pump Capacity92.5 gal/min350 L/min
Relief Pressure5076 psi34997.8 kPa
Operating Specifications
Maximum Reach37.5 ft37.5 ft
Service Refill Capacities
Cooling System8.7 gal33 L
Fuel Tank101 gal382.4 L
Final Drive - Each0.7 gal2.5 L
Hydraulic Tank58 gal219.6 L
Hydraulic System - Including Tank88 gal333.2 L
Engine Crankcase4 gal15.2 L
Fuel Tank Capacity102 gal386.2 L
Engine Crankcase - With Filter4 gal15.2 L
Final Drive0.7 gal2.7 L
Powershift Transmission0.7 gal2.5 L
Front Steering Axle - Differential2.9 gal11 L
Rear Axle - Housing (Differential)3.7 gal14.1 L
Cooling9.8 gal37.1 L
Rear Axle3.8 gal14.4 L
Front Steering Axle3 gal11.4 L
Sound
PerformanceANSI/SAE J1166 OCT 98ANSI/SAE J1166 OCT 98
Interior Sound72 db(A)72 db(A)
Exterior Sound103 db(A)103 db(A)
Standards
BrakesSAE J1026 APR 90SAE J1026 APR 90
Cab/FogsISO 10262ISO 10262
Cab/Fogs
StandardsStandardsStandards
Sound Levels
Exterior SoundExterior SoundExterior Sound
Tire Options
Optional Tires10.00-20 (dual solid rubber); 11.00-20 (dual pneumatic)10.00-20 (dual solid rubber); 11.00-20 (dual pneumatic)
Working Ranges
Maximum Reach - Stick Pin40.9 ft12.5 m
Maximum Height - Stick Pin43.6 ft13.3 m
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