Caterpillar M322C Mobile Excavator
Dimensions
Boom/Stick Option (Mex) 1
Shipping Length Of Unit
30.98ft in
Shipping Height Of Unit
13.06ft in
Max Cutting Height
34.16ft in
Max Loading Height
22.97ft in
Max Reach Along Ground
32.03ft in
Max Vertical Wall Dig Depth
14.67ft in
Max Digging Depth
20.61ft in
Boom/Stick Option (Mex) 1
VA Boom 5440mm / Stick 2500mm
Boom/Stick Option (Mex) 2
Shipping Length Of Unit
30.94ft in
Shipping Height Of Unit
13.06ft in
Max Cutting Height
35.14ft in
Max Loading Height
23.96ft in
Max Reach Along Ground
33.34ft in
Max Vertical Wall Dig Depth
15.85ft in
Max Digging Depth
21.92ft in
Boom/Stick Option (Mex) 2
VA Boom 5440mm / Stick 2900mm
Boom/Stick Option (Mex) 3
Shipping Height Of Unit
10.67ft in
Shipping Length Of Unit
31.63ft in
Max Cutting Height
31.3ft in
Max Loading Height
20.44ft in
Max Reach Along Ground
32.58ft in
Max Vertical Wall Dig Depth
15.69ft in
Max Digging Depth
19.92ft in
Boom/Stick Option (Mex) 3
Boom 5650mm / Stick 2500mm
Boom/Stick Option (Mex) 4
Shipping Height Of Unit
10.8ft in
Shipping Length Of Unit
31.67ft in
Max Cutting Height
32.03ft in
Max Loading Height
21.17ft in
Max Reach Along Ground
33.86ft in
Max Vertical Wall Dig Depth
16.93ft in
Max Digging Depth
21.23ft in
Boom/Stick Option (Mex) 4
Boom 5650mm / Stick 2900mm
Dimensions
Wheelbase
9.03ft in
Tail Swing Radius
9.03ft in
Overall Width
9.03in
Ground Clearance
1.19ft in
Overall Width - Outriggers Down
13ft in
Height To Top Of Cab
10.5ft in
Upper Structure Clearance
4.29ft in
Specifications
Fuel Tank
Fuel Tank Capacity
101.8gal
Engine
Cylinders
6
Number Of Cylinders
6
Engine Make
2236
Engine Model
3056E DIT ATAAC
Net Power
164hp
Power Measured @
2000rpm
Displacement
366cu in
Torque Measured @
1400rpm
Net Torque
512.7lb ft
Bore
3.9in
Stroke
5in
Aspiration
Turbocharged and Aftercooled
Engine Model
Cat 3056E ATAAC
Flywheel Power
164hp
Eec 80/1269
164hp
Iso 9249
164hp
Maximum Torque - 1,400 Rpm
512.6lb ft
Operational
Operating Weight
48060.8lb
Fuel Capacity
101.8gal
Cooling System Fluid Capacity
10.4gal
Engine Oil Capacity
4.3gal
Front Diff Fluid Capacity
3gal
Rear Diff Fluid Capacity
3.9gal
Hydraulic System Fluid Capacity
92.5gal
Hydraulic System Relief Valve Pressure
5076.4psi
Hydraulic Pump Flow Capacity
89.9gal/min
Oscillating Axle Angle
18degrees
Max Steering Angle
35degrees
Tire Size
11.00-20
Swing Mechanism
Swing Speed
10.5rpm
Swing Torque
41525lb ft
Transmission
Transmission Type
Hydrostatic
Number Of Forward Gears
2
Number Of Reverse Gears
2
Max Travel Speed
15.6mph
Creeper Speed - 2nd Gear
8.1mph
Maximum Travel Speed
15.5mph
Forward/Reverse - 1st Gear
5.6mph
Creeper Speed - 1st Gear
2.5mph
Maximum Gradeability
62%
Swing Mechanism
Maximum Flow
29.6 gal/min
Pressure
4496 psi
Transmission
2nd Gear - Forward
15.5mph
2nd Gear - Reverse
12.4mph
Tires
Standard
11.00-20 dual pneumatic
Optional
10.00-20 dual solid rubber; 18-R 19.5 XF single
Weights
Counterweight
8598.1lb
Dozer Blade
1985lb
Outriggers
2870lb
Rear - Dozer Only (1)
46300lb
Front And Rear Outriggers (1)
50045lb
Rear - Dozer, Front Outriggers (2)
48060lb
Rear - Dozer, Front Outriggers (1)
49160lb
Rear - Dozer Only (2)
45195lb
Front And Rear Outriggers (2)
48940lb
2.48 M (8'2") Stick
1322.8lb
2.78 M (9'2") Stick
1477.1lb
2.2 M (7'3") Stick
1278.7lb
Buckets
Reference Bucket Capacity
1.2yd3
Minimum Bucket Capacity
0.8yd3
Maximum Bucket Capacity
1.7yd3
Hydraulic System
Travel Circuit
5076 psi
Normal
5076 psi
Medium Pressure
450 psi
Implement/Travel Circuit
92 gal/min
High Pressure (1)
4785.95 psi
High Pressure (2)
89.82 gal/min
Operating Specifications
Travel Speed
15.6mph
Maximum Reach - Ground Level
33.9ft in
Maximum Bucket Capacity
1.9yd3
Bucket Digging Force - One Piece Boom
29450lb
Maximum Digging Depth - One Piece Boom
20.7ft in
Maximum Reach - Ground Level, One Piece Boom
33.9ft in
Stick Digging Force - One Piece Boom
25853.1lb
Bucket Digging Force - Va Boom
29450lb
Maximum Digging Depth - Va Boom
21.4ft in
Maximum Reach - Ground Level, Va Boom
33.4ft in
Stick Digging Force - Va Boom
25853.1lb
Service Refill Capacities
Fuel Tank
102gal
Hydraulic Tank
59.4gal
Hydraulic System - Including Tank
92gal
Engine Crankcase
4.3gal
Powershift Transmission
0.7gal
Front Steering Axle - Differential
3gal
Rear Axle - Housing (Differential)
3.9gal
Cooling
10.3gal
Disk Brakes
0.5gal
Cab
Cab/Fogs Option
ISO 10262
