Komatsu PC22MR-3 Operation & Maintenance Manual page 296

Hydraulic excavator
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EQUIPMENT USE GUIDE
1. Bucket size based on ISO 7451, heaped material with a 1:1 angle of repose.
2. Max Bucket Volume/Weight are for reference only and are not necessarily available from the factory.
3. Table is based on General Purpose buckets and both conditions of Volume (m
exceeded.
4. Please consult with your distributor for the correct selection of buckets and equipment to suit the application.
The recommendations are given as a guide only, based on typical conditions.
q To dig and load hard or rocky earth, it is advisable to use a long-life reinforced bucket, highly wear-resistant.
Characteristics of the equipment (managed exclusively by Komatsu or its authorised distributor)
Picture
Description
reference
1
Core machine
Arm
1810 mm
Standard boom
970 mm
Work
2
Equipment
Long boom 1320
mm
Mechanical quick
coupling device
4
Counterweight
Picture
Description
reference
Bucket 250 mm
Bucket 350 mm
Attachments
(Mechanical
Bucket 450 mm
quick
coupling
Bucket 550 mm
device)
Ditch cleaning
Bucket 1300 mm
3
Bucket 250 mm
Bucket 350 mm
Equipment
(hydraulic
Bucket 450 mm
quick
Bucket 550 mm
coupling)
Ditch cleaning
Bucket 1200 mm
Values shown are in accordance with EN474-5:2006
6-6
Category
Equipments
Equipments
Equipments
Interchangeabl
e equipment
Equipments characteristics (to be managed by operator)
Category
Tool
Tool
Tool
Tool
Tool
Tool
Tool
Tool
Tool
Tool
Weigt
Working
Working
h
pressure
flow
kg
Mpa
l/min
2065
111.6
56.1
67.1
21.5
192.2
Weigt
Working
Working
h
pressure
flow
kg
Mpa
l/min
30.0
34.0
55.0
65.0
83.5
37.5
43.0
50.0
56.0
77.0
WEAM014500
OPTIONAL EQUIPMENT
3
) and Weight (kg) must not be
Main dimension
ISO
capacity
Height
Width
3
mm
mm
m
Main dimension
ISO
capacity
Height
Width
3
mm
mm
m
0.027
0.040
0.053
0.066
0.070
0.028
0.044
0.061
0.076
0.126
Lifting
capacity
kg
Lifting
capacity
kg

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