320 Medium Hydraulic Excavator

NEW | 2021 CAT 320

LISTING DETAILS

Model
320
Product Family
EXCAVATORS
Manufacturer
CAT
Year
2021
Serial Number
0MYK10880
Location
WAIPAHU, OAHU
Unit Number
H17430
  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • CAB
    • ROPS, sound suppression
    • Mechanically adjustable seat
    • High-resolution 203 mm (8 in) LCD touchscreen monitor
  • CAT TECHNOLOGY
    • Cat Product Link
    • Cat GRADE with 2D
  • CAT TECHNOLOGY
    • Cat GRADE with Assist
    • Cat PAYLOAD
    • 2D E-Fence
    • Lift Assist
    • Auto Dig Boost
    • Remote troubleshoot
  • ENGINE
    • Three selectable power modes
    • Auto engine speed control
    • 52°C (126°F) ambient cooling capacity
    • -32°C (-25°F) cold start capability
    • Reversing electric cooling fans
    • Biodiesel capability up to B20
  • HYDRAULIC SYSTEM
    • Boom and stick regeneration circuits
    • Slide joysticks
    • Auto hydraulic warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • Advanced tool control - Europe only
  • BOOM AND STICKS
    • 5.7 m (18'8") reach boom, 2.9 m (9'6") stick
  • UNDERCARRIAGE AND STRUCTURES
    • Tie-down points on base frame
  • ELECTRICAL SYSTEM
    • Two 1,000 CCA maintenance-free batteries
    • Programmable time-delay LED working lights
    • LED chassis light, left-hand/right-hand boom lights, cab lights
  • SERVICE AND MAINTENANCE
    • Sampling ports for Scheduled Oil Sampling (S·O·S)
    • Ground-level and platform-level engine oil dipsticks
  • SAFETY AND SECURITY
    • Rear and right-hand-sideview cameras
    • Signaling/warning horn
    • Right-hand mirror
    • Ground-level engine shutoff switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn

Optional Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • CAB
    • Air-adjustable seat with heat (Deluxe only)
    • High-resolution 254 mm (10 in) LCD touchscreen monitor
    • Cat Stick Steer
  • CAT TECHNOLOGY
    • Cat GRADE with 3D
    • Cat GRADE with Advanced 2D (not available on SLR)
    • Cat GRADE with 3D (not available on SLR)
  • SAFETY AND SECURITY
    • Cat Command remote control
    • Right-hand-side camera
    • 360° visibility
    • Inspection Lighting
    • Cat Detect People Detection
  • ENGINE
    • 52°C (125°F) high-ambient cooling capacity
  • HYDRAULIC SYSTEM
    • Boom and stick lowering check valves
    • Hammer return filter circuit
    • Combined flow/high-pressure auxiliary circuit
    • Medium-pressure circuit
    • Quick coupler circuit for Cat Pin Grabber
    • Auto Heavy Lift
  • BOOM AND STICKS
    • 8.85 m (29'0") SLR boom, 6.28 m (20'7") SLR stick
  • UNDERCARRIAGE AND STRUCTURES
    • 600 mm (24") triple grouser shoes
    • 700 mm (28") triple grouser shoes
    • 790 mm (31") triple grouser shoes
    • 900 mm (35") triple grouser shoes
    • 4200 kg (9,300 lb) counterweight for HD boom and stick
  • ELECTRICAL SYSTEM
    • Premium surround lighting package

Specs

Overview

Long Name:
320 Hydraulic Excavator
Name:
320
Brand:
Caterpillar
Status:
Current

Engine

Net Power - ISO 9249
172 HP / 128 kW
Engine Model
Cat C4.4e TTA
Engine Power - ISO 14396
173 HP / 129 kW
Bore
4 in / 105 mm
Stroke
5 in / 127 mm
Displacement
269 in³ / 4.4 l

Hydraulic System

Main System - Maximum Flow
429 l/min (113 gal/min)
Maximum Pressure - Equipment
5075 psi / 35000 kPa
Maximum Pressure - Travel
4974 psi / 34300 kPa
Maximum Pressure - Swing
3988 psi / 27500 kPa

Swing Mechanism

Maximum Swing Torque
60300 ft·lbf / 82 kN·m

Weights

Operating Weight
50265 lb / 22800 kg

Service Refill Capacities

Fuel Tank Capacity
86.6 gal (US) / 345 l
Cooling System
6.6 gal (US) / 25 l
Engine Oil
4 gal (US) / 15 l
Swing Drive - Each
3.2 gal (US) / 12 l
Final Drive - Each
1.3 gal (US) / 5 l
Hydraulic System - Including Tank
61.8 gal (US) / 234 l
Hydraulic Tank
30.4 gal (US) / 115 l
DEF Tank
10.3 gal (US) / 39 l

Dimensions

Boom
Reach 5.7 m (18'8")
Stick
Reach 2.9 m (9'6")
Bucket
1.19 m ³ (1.56 yd³)
Shipping Height - Top of Cab
9.8 ft / 2960 mm
Handrail Height
9.8 ft / 2950 mm
Shipping Length
31 ft / 9530 mm
Tail Swing Radius
9.3 ft / 2830 mm
Counterweight Clearance
3.4 ft / 1048 mm
Ground Clearance
1.6 ft / 470 mm
Track Length
14.7 ft / 4450 mm
Length to Center of Rollers
12 ft / 3650 mm
Track Gauge
7.9 ft / 2380 mm
Transport Width
9.8 ft / 2980 mm

Working Ranges & Forces

Maximum Digging Depth
22.1 ft / 6720 mm
Boom
Reach 5.7 m (18'8")
Stick
Reach 2.9 m (9'6")
Bucket
1.19 m ³ (1.56 yd³)
Maximum Reach at Ground Level
32.4 ft / 9860 mm
Maximum Cutting Height
30.8 ft / 9370 mm
Maximum Loading Height
21.4 ft / 6490 mm
Minimum Loading Height
7.1 ft / 2170 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
21.5 ft / 6550 mm
Maximum Vertical Wall Digging Depth
17 ft / 5190 mm
Bucket Digging Force - ISO
38811 lbf / 150 kN
Stick Digging Force - ISO
23911 lbf / 106 kN