Excavators

320 GC Hydraulic Excavator

image desc
Additional Views:
Quick Quote

Specification Summary

Engine Power - ISO 9249
121 HP
Operating Weight
48281 lb
Maximum Digging Depth
22 ft
Engine Model
Cat C4.4
Print this page Email to a Friend

Engine

Engine Power - ISO 9249
121 HP
Engine Model
Cat C4.4
Engine Power - ISO 14396
122 HP
Bore
4 in
Stroke
5 in
Displacement
269 in³

Hydraulic System

Main System - Maximum Flow
442 l/min (116 gal/min)
Maximum Pressure - Equipment
5075 psi
Maximum Pressure - Travel
4974 psi
Maximum Pressure - Swing
3886 psi

Swing Mechanism

Swing Speed
11.6 r/min
Maximum Swing Torque
54435 ft·lbf

Weights

Operating Weight
48281 lb

Service Refill Capacities

Fuel Tank Capacity
86.6 gal (US)
Cooling System
6.6 gal (US)
Engine Oil
4 gal (US)
Swing Drive - Each
1.3 gal (US)
Final Drive - Each
1.3 gal (US)
Hydraulic System - Including Tank
61.8 gal (US)
Hydraulic Tank
30.4 gal (US)
DEF Tank
10.3 gal (US)

Dimensions

Boom
Reach 5.7 m (18'8")
Stick
R2.9B1 (9'6")
Bucket
1.00 m³ (1.31 yd³)
Shipping Height - Top of Cab
9.7 ft
Handrail Height
9.8 ft
Shipping Length
31.3 ft
Tail Swing Radius
9.3 ft
Counterweight Clearance
3.4 ft
Ground Clearance
1.5 ft
Track Length
10.7 ft
Length to Center of Rollers
12 ft
Track Gauge
7.2 ft
Transport Width
10.4 ft

Working Ranges & Forces

Maximum Digging Depth
22 ft
Boom
Reach 5.7 m (18.8)
Stick
R2.9B1 (9'6")
Bucket
1.00 m³ (1.31 yd³)
Maximum Reach at Ground Level
32.3 ft
Maximum Cutting Height
31 ft
Maximum Loading Height
21.3 ft
Minimum Loading Height
7.1 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
21.6 ft
Maximum Vertical Wall Digging Depth
18.7 ft
Bucket Digging Force - ISO
28935 lbf
Stick Digging Force - ISO
22281 lbf
Engine Power - ISO 9249
121 HP
Engine Model
Cat C4.4
Engine Power - ISO 14396
122 HP
Bore
4 in
Stroke
5 in
Displacement
269 in³
Main System - Maximum Flow
442 l/min (116 gal/min)
Maximum Pressure - Equipment
5075 psi
Maximum Pressure - Travel
4974 psi
Maximum Pressure - Swing
3886 psi
Swing Speed
11.6 r/min
Maximum Swing Torque
54435 ft·lbf
Operating Weight
48281 lb
Fuel Tank Capacity
86.6 gal (US)
Cooling System
6.6 gal (US)
Engine Oil
4 gal (US)
Swing Drive - Each
1.3 gal (US)
Final Drive - Each
1.3 gal (US)
Hydraulic System - Including Tank
61.8 gal (US)
Hydraulic Tank
30.4 gal (US)
DEF Tank
10.3 gal (US)
Boom
Reach 5.7 m (18'8")
Stick
R2.9B1 (9'6")
Bucket
1.00 m³ (1.31 yd³)
Shipping Height - Top of Cab
9.7 ft
Handrail Height
9.8 ft
Shipping Length
31.3 ft
Tail Swing Radius
9.3 ft
Counterweight Clearance
3.4 ft
Ground Clearance
1.5 ft
Track Length
10.7 ft
Length to Center of Rollers
12 ft
Track Gauge
7.2 ft
Transport Width
10.4 ft
Maximum Digging Depth
22 ft
Boom
Reach 5.7 m (18.8)
Stick
R2.9B1 (9'6")
Bucket
1.00 m³ (1.31 yd³)
Maximum Reach at Ground Level
32.3 ft
Maximum Cutting Height
31 ft
Maximum Loading Height
21.3 ft
Minimum Loading Height
7.1 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
21.6 ft
Maximum Vertical Wall Digging Depth
18.7 ft
Bucket Digging Force - ISO
28935 lbf
Stick Digging Force - ISO
22281 lbf