- Shipping Length Of Unit: 30.94 ft / 9430 mm
- Shipping Height Of Unit: 10.7 ft / 3260 mm
- Max Cutting Height: 34.65 ft / 10560 mm
- Max Loading Height: 22.74 ft / 6930 mm
Published dimensions and weight
Caterpillar M322D
The Caterpillar M322D is a mobile excavator of about 22.5 t; its C6.6 Acert engine is rated at 165 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight49604.1 lb22500 kg
03Selected published values129
Mobile excavators are commonly used for digging and material handling where wheeled travel between work areas is useful. Published rows for Caterpillar M322D include a published maximum digging depth of 19.66 ft / 5990 mm, published operating weight of 49604.1 lb / 22500 kg, published engine power of 173 hp / 129.1 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Shipping Length Of Unit” field (30.94 ft / 9430 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Shipping Height Of Unit” field (10.7 ft / 3260 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Cutting Height” field (34.65 ft / 10560 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 (Mex) 1
Shipping Length Of Unit30.94 ft9430 mm
Shipping Height Of Unit10.7 ft3260 mm
Max Cutting Height34.65 ft10560 mm
Max Loading Height22.74 ft6930 mm
Max Reach Along Ground31.47 ft9590 mm
Max Vertical Wall Dig Depth14.51 ft4420 mm
Max Digging Depth19.66 ft5990 mm
Boom/Stick Option (Mex) 1VA Boom / stick 2.2mVA Boom / stick 2.2m
Boom/Stick Option (Mex) 2
Shipping Length Of Unit30.98 ft9440 mm
Shipping Height Of Unit10.6 ft3230 mm
Max Cutting Height34.85 ft10620 mm
Max Loading Height23.53 ft7170 mm
Max Reach Along Ground32.26 ft9830 mm
Max Vertical Wall Dig Depth14.6 ft4450 mm
Max Digging Depth20.61 ft6280 mm
Boom/Stick Option (Mex) 2VA Boom / stick 2.5mVA Boom / stick 2.5m
Boom/Stick Option (Mex) 3
Shipping Height Of Unit10.67 ft3250 mm
Shipping Length Of Unit30.94 ft9430 mm
Max Cutting Height35.86 ft10930 mm
Max Loading Height24.61 ft7500 mm
Max Reach Along Ground33.57 ft10230 mm
Max Vertical Wall Dig Depth15.85 ft4830 mm
Max Digging Depth21.92 ft6680 mm
Boom/Stick Option (Mex) 3VA Boom / stick 2.9mVA Boom / stick 2.9m
Boom/Stick Option (Mex) 4
Shipping Height Of Unit10.83 ft3300 mm
Shipping Length Of Unit31.67 ft9650 mm
Max Cutting Height31.73 ft9670 mm
Max Loading Height20.67 ft6300 mm
Max Reach Along Ground31.89 ft9720 mm
Max Vertical Wall Dig Depth14.7 ft4480 mm
Max Digging Depth18.94 ft5770 mm
Boom/Stick Option (Mex) 4One-piece Boom / stick 2.2mOne-piece Boom / stick 2.2m
Dimensions
Wheelbase9.03 ft2750 mm
Tail Swing Radius9.03 ft2750 mm
Overall Width9.03 ft2750 mm
Ground Clearance1.25 ft380 mm
Overall Width - Outriggers Down13 ft3960 mm
Height To Top Of Cab10.5 ft3200 mm
Upper Structure Clearance4.3 ft1310 mm
Undercarriage
Ground Clearance1.25 ft381 mm
Minimum Turning Radius - Standard Axle - End Of Va Boom25.5 ft7.78 m
Minimum Turning Radius - Standard Axle - End Of One-Piece Boom30.5 ft9.3 m
Minimum Turning Radius - Standard Axle - Outside Of Tire22 ft6.71 m
Oscillation Axle Angle9 degrees9 degrees
Engine
Cylinders66
Number Of 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
Torque Measured @1400 rpm1400 rpm
Net Torque553.2 lb ft750 Nm
Bore4.2 in105 mm
Stroke5 in127 mm
Net Power - Iso 9249165 hp123.1 kw
Net Power - 80/1269/Eec165 hp123.1 kw
Maximum Torque - 1,400 Rpm553 lb ft749.8 Nm
Ratings2000 rpm2000 rpm
Net Power - 2,000 Rpm - Iso 9249165 hp123.1 kw
Operational
Operating Weight49604.1 lb22500 kg
Fuel Capacity101.8 gal385 L
Cooling System Fluid Capacity8.8 gal33 L
Engine Oil Capacity4 gal15 L
Front Diff Fluid Capacity3 gal11 L
Rear Diff Fluid Capacity3.9 gal14.5 L
Hydraulic System Fluid Capacity88.5 gal335 L
Alternator Supplied Amperage75 amps75 amps
Hydraulic System Relief Valve Pressure5076 psi34997.8 kPa
Hydraulic Pump TypePistonPiston
Hydraulic Pump Flow Capacity92.5 gal/min350 L/min
Oscillating Axle Angle9 degrees9 degrees
Max Steering Angle35 degrees35 degrees
Tire Size11.00-20 16PR dual11.00-20 16PR dual
Swing Mechanism
Swing Speed9 rpm9 rpm
Swing Torque41303 lb ft55999.4 Nm
Transmission
Transmission TypeGearGear
Number Of Forward Gears22
Number Of Reverse Gears22
Max Travel Speed16 mph25.8 km/h
Drawbar Pull25179 lb11421.1 kg
Creeper Speed - 2nd Gear7.5 mph12.1 km/h
Forward/Reverse - 1st Gear4 mph6.5 km/h
Creeper Speed - 1st Gear2 mph3.3 km/h
Forward/Reverse - 2nd Gear16 mph25.8 km/h
Maximum Gradeability60%60%
Tires
Standard1) 11.00-20 (dual pneumatic)1) 11.00-20 (dual pneumatic)
Optional1) 10.00-20 (dual solid rubber)1) 10.00-20 (dual solid rubber)
Weights
Counterweights - Standard8598 lb3900 kg
Dozer Blade2028 lb919.9 kg
Outriggers2778 lb1260.1 kg
Va Boom* - Rear Dozer Only43321 lb19650.1 kg
Va Boom* - Rear Dozer, Front Outriggers45966 lb20849.9 kg
Va Boom* - Front And Rear Outriggers46518 lb21100.3 kg
One-Piece Boom* - Rear Dozer Only41888 lb19000.1 kg
One-Piece Boom* - Front And Rear Outriggers45085 lb20450.3 kg
One-Piece Boom* - Rear Dozer, Front Outriggers44533 lb20199.9 kg
Sticks - Short (2200 Mm)1433 lb650 kg
Sticks - Medium (2500 Mm)1543 lb699.9 kg
Sticks - Long (2900 Mm)1720 lb780.2 kg
Buckets
Reference Bucket Capacity1.6 yd31.2 m3
Minimum Bucket Capacity0.8 yd30.6 m3
Maximum Bucket Capacity2.1 yd31.6 m3
Hydraulic System
System92 gal (US)92 gal (US)
Tank Capacity58 gal219.6 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 Pressure2683 psi2683 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 Pressure55 gal/min55 gal/min
Maximum Flow - Auxiliary Circuit - Medium Pressure13 gal/min13 gal/min
Maximum Pressure - Swing Mechanism4931 psi4931 psi
Service Refill Capacities
Fuel Tank102 gal386.2 L
Engine Crankcase4 gal15.2 L
Final Drive0.7 gal2.7 L
Powershift Transmission0.7 gal2.7 L
Front Steering Axle - Differential2.9 gal11 L
Rear Axle - Housing (Differential)3.7 gal14.1 L
Cooling9.8 gal37.1 L
Drive
Maximum Travel Speed15.6 mph25.2 km/h
Sound Levels
Exterior SoundExterior SoundExterior Sound
Working Ranges
Maximum Digging Depth22 ft6.7 m
Maximum Reach - Ground Level33.9 ft10.4 m
Bucket Specifications
Bucket Capacities0.44 to 1.57 m3 (0.57 to 2.05 yd3)0.44 to 1.57 m3 (0.57 to 2.05 yd3)
Cab/Rops/Fogs
StandardsStandardsStandards
Need the machine, not just the numbers?
Find one, value one, or tell the market what you need.
Manufacturer-published specifications.