Caterpillar M322C Excavator Specs

Category: Excavators ➔
Manufacturer: Caterpillar ➔
Model: M322C ➔

Introducing the Caterpillar M322C Excavator - a powerful and versatile machine designed to handle a wide range of excavation tasks with ease. With impressive capabilities such as a maximum cutting height of 35.2 ft and a maximum digging depth of 22 ft, this excavator is built to deliver top-notch performance on the job site. Equipped with advanced features and a robust engine, the Caterpillar M322C Excavator is a reliable choice for contractors and operators seeking efficiency and productivity in their projects.

Boom/Stick Option (Mex) 1

Caterpillar M322C Excavator Boom/Stick Option (Mex) 1 specifications
Boom/Stick Option (Mex) 1	VA Boom 5440mm / Stick 2500mm
Max Cutting Height	34.16 ft (10.41 m)
Max Digging Depth	20.61 ft (6.28 m)
Max Loading Height	22.97 ft (7.00 m)
Max Reach Along Ground	32.03 ft (9.76 m)
Max Vertical Wall Dig Depth	14.67 ft (4.47 m)
Shipping Height Of Unit	13.06 ft (3.98 m)
Shipping Length Of Unit	30.98 ft (9.44 m)

Boom/Stick Option (Mex) 2

Caterpillar M322C Excavator Boom/Stick Option (Mex) 2 specifications
Boom/Stick Option (Mex) 2	VA Boom 5440mm / Stick 2900mm
Max Cutting Height	35.14 ft (10.71 m)
Max Digging Depth	21.92 ft (6.68 m)
Max Loading Height	23.96 ft (7.30 m)
Max Reach Along Ground	33.34 ft (10.16 m)
Max Vertical Wall Dig Depth	15.85 ft (4.83 m)
Shipping Height Of Unit	13.06 ft (3.98 m)
Shipping Length Of Unit	30.94 ft (9.43 m)

Boom/Stick Option (Mex) 3

Caterpillar M322C Excavator Boom/Stick Option (Mex) 3 specifications
Boom/Stick Option (Mex) 3	Boom 5650mm / Stick 2500mm
Max Cutting Height	31.30 ft (9.54 m)
Max Digging Depth	19.92 ft (6.07 m)
Max Loading Height	20.44 ft (6.23 m)
Max Reach Along Ground	32.58 ft (9.93 m)
Max Vertical Wall Dig Depth	15.69 ft (4.78 m)
Shipping Height Of Unit	10.67 ft (3.25 m)
Shipping Length Of Unit	31.63 ft (9.64 m)

Boom/Stick Option (Mex) 4

Caterpillar M322C Excavator Boom/Stick Option (Mex) 4 specifications
Boom/Stick Option (Mex) 4	Boom 5650mm / Stick 2900mm
Max Cutting Height	32.03 ft (9.76 m)
Max Digging Depth	21.23 ft (6.47 m)
Max Loading Height	21.17 ft (6.45 m)
Max Reach Along Ground	33.86 ft (10.32 m)
Max Vertical Wall Dig Depth	16.93 ft (5.16 m)
Shipping Height Of Unit	10.80 ft (3.29 m)
Shipping Length Of Unit	31.67 ft (9.65 m)

Buckets

Caterpillar M322C Excavator Buckets specifications
Maximum Bucket Capacity	1.7 cu yd
Minimum Bucket Capacity	0.8 cu yd
Reference Bucket Capacity	1.2 cu yd

Cab

Caterpillar M322C Excavator Cab specifications
Cab/Fogs Option	ISO 10262

Dimensions

Caterpillar M322C Excavator Dimensions specifications
Ground Clearance	1.19 ft (0.36 m)
Height	10.67 ft (3.25 m)
Height To Top Of Cab	10.50 ft (3.20 m)
Length	20.42 ft (6.22 m)
Overall Width	9.03 in (22.94 cm)
Overall Width - Outriggers Down	13.00 ft (3.96 m)
Tail Swing Radius	9.03 ft (2.75 m)
Upper Structure Clearance	4.29 ft (1.31 m)
Weight	48,060.00 lbs (21,799.68 kg)
Wheelbase	9.03 ft (2.75 m)
Width	9.00 ft (2.74 m)

Engine

Caterpillar M322C Excavator Engine specifications
Aspiration	Turbocharged and Aftercooled
Bore	3.90 in (9.91 cm)
Cylinders	6
Displacement	366.00 cu in (5,997.68 cu cm)
Eec 80/1269	164.00 hp (122.30 kw)
Engine Make	2236
Engine Model	3056E DIT ATAAC
Flywheel Power	164.00 hp (122.30 kw)
Iso 9249	164.00 hp (122.30 kw)
Maximum Torque - 1,400 Rpm	512.60 lbs ft (694.98 nm)
Net Power	164.00 hp (122.30 kw)
Net Torque	512.70 lbs ft (695.12 nm)
Number Of Cylinders	6
Power Measured @	2000 rpm
Stroke	5.00 in (12.70 cm)
Torque Measured @	1400 rpm

Fuel Tank

Caterpillar M322C Excavator Fuel Tank specifications
Fuel Tank Capacity	101.80 gal (385.31 l)

Hydraulic System

Caterpillar M322C Excavator Hydraulic System specifications
High Pressure (1)	4785.95 psi
High Pressure (2)	89.82 gpm (339.97 lpm)
Implement/Travel Circuit	92.00 gpm (348.22 lpm)
Medium Pressure	450 psi
Normal	5076 psi
Travel Circuit	5076 psi

Operating Specifications

Caterpillar M322C Excavator Operating Specifications specifications
Bucket Digging Force - One Piece Boom	29,450.00 lbs (13,358.31 kg)
Bucket Digging Force - Va Boom	29,450.00 lbs (13,358.31 kg)
Maximum Bucket Capacity	1.9 cu yd
Maximum Digging Depth - One Piece Boom	20.70 ft (6.31 m)
Maximum Digging Depth - Va Boom	21.40 ft (6.52 m)
Maximum Reach - Ground Level	33.90 ft (10.33 m)
Maximum Reach - Ground Level, One Piece Boom	33.90 ft (10.33 m)
Maximum Reach - Ground Level, Va Boom	33.40 ft (10.18 m)
Stick Digging Force - One Piece Boom	25,853.10 lbs (11,726.78 kg)
Stick Digging Force - Va Boom	25,853.10 lbs (11,726.78 kg)
Travel Speed	15.60 mph (25.11 kph)

Operational

Caterpillar M322C Excavator Operational specifications
Cooling System Fluid Capacity	10.40 gal (39.36 l)
Engine Oil Capacity	4.30 gal (16.28 l)
Front Diff Fluid Capacity	3.00 gal (11.36 l)
Fuel Capacity	101.80 gal (385.31 l)
Hydraulic Pump Flow Capacity	89.90 gpm (340.27 lpm)
Hydraulic System Fluid Capacity	92.50 gal (350.11 l)
Hydraulic System Relief Valve Pressure	5076.4 psi
Max Steering Angle	35 degrees
Operating Weight	48,060.80 lbs (21,800.04 kg)
Oscillating Axle Angle	18 degrees
Rear Diff Fluid Capacity	3.90 gal (14.76 l)
Tire Size	11.00-20

Service Refill Capacities

Caterpillar M322C Excavator Service Refill Capacities specifications
Cooling	10.30 gal (38.99 l)
Disk Brakes	0.50 gal (1.89 l)
Engine Crankcase	4.30 gal (16.28 l)
Front Steering Axle - Differential	3.00 gal (11.36 l)
Fuel Tank	102.00 gal (386.07 l)
Hydraulic System - Including Tank	92.00 gal (348.22 l)
Hydraulic Tank	59.40 gal (224.83 l)
Powershift Transmission	0.70 gal (2.65 l)
Rear Axle - Housing (Differential)	3.90 gal (14.76 l)

Swing Mechanism

Caterpillar M322C Excavator Swing Mechanism specifications
Maximum Flow	29.60 gpm (112.04 lpm)
Pressure	4496 psi
Swing Speed	10.5 rpm
Swing Torque	41,525.00 lbs ft (56,299.60 nm)

Tires

Caterpillar M322C Excavator Tires specifications
Optional	10.00-20 dual solid rubber; 18-R 19.5 XF single
Standard	11.00-20 dual pneumatic

Transmission

Caterpillar M322C Excavator Transmission specifications
2nd Gear - Forward	15.50 mph (24.94 kph)
2nd Gear - Reverse	12.40 mph (19.96 kph)
Creeper Speed - 1st Gear	2.50 mph (4.02 kph)
Creeper Speed - 2nd Gear	8.10 mph (13.04 kph)
Forward/Reverse - 1st Gear	5.60 mph (9.01 kph)
Max Travel Speed	15.60 mph (25.11 kph)
Maximum Gradeability	62%
Maximum Travel Speed	15.50 mph (24.94 kph)
Number Of Forward Gears	2
Number Of Reverse Gears	2
Transmission Type	Hydrostatic

Weights

Caterpillar M322C Excavator Weights specifications
2.2 M (7'3") Stick	1,278.70 lbs (580.01 kg)
2.48 M (8'2") Stick	1,322.80 lbs (600.01 kg)
2.78 M (9'2") Stick	1,477.10 lbs (670.00 kg)
Counterweight	8,598.10 lbs (3,900.04 kg)
Dozer Blade	1,985.00 lbs (900.38 kg)
Front And Rear Outriggers (1)	50,045.00 lbs (22,700.06 kg)
Front And Rear Outriggers (2)	48,940.00 lbs (22,198.84 kg)
Outriggers	2,870.00 lbs (1,301.81 kg)
Rear - Dozer Only (1)	46,300.00 lbs (21,001.35 kg)
Rear - Dozer Only (2)	45,195.00 lbs (20,500.13 kg)
Rear - Dozer, Front Outriggers (1)	49,160.00 lbs (22,298.63 kg)
Rear - Dozer, Front Outriggers (2)	48,060.00 lbs (21,799.68 kg)