IHI 9VX3 User manual

Service Guide
9VX3
I H I
SERIAL NUMBERS
WB004001- up
UB. No.1
1205

9VX3
HYDRAULIC MINI EXCAVATOR
- TABLE OF CONTENTS -
SECTION 1 .................................. S ECIFICATIONS
SECTION 2 .................................. STRUCTURE AND FUNCTION
SECTION 3 .................................. O ERATION
SECTION 4 .................................. MAINTENANCE
SECTION 6 ERFORMANCE STANDARDS

9VX3
SECTION 1 S ECIFICATIONS
TABLE OF CONTENTS
Subject page
General Speci ications ................................................................................................ 1-1-1
Overall Dimensions ..................................................................................................... 1-2 - 1
Working Ranges ........................................................................................................... 1-3-1
Weight Breakdown ...................................................................................................... 1-4-1
Painting Diagram ........................................................................................................... 1-5-1
Engine Main Date and Speci ications ...................................................................... 1-6-1
Li ting Capacities Table ................................................................................................ 1-7-1
Sa ety Signs and Labels ............................................................................................. 1-8-1

S ECIFICATIONS 9VX3
GENERAL S ECIFICATIONS
■ BASE MACHINE ERFORMANCE
Swing speed min' 1 8.7
Travel speed km/h 1.7/3.5
Gradability % (deg.) 58 (30)
■ ENGINE
Engine model - YANMAR 2TNV70-PIK
Engine type Vertical serial water-cooled
4-cycle diesel engine
(special eddy current type)
No. o cyl.- bore x stroke mm 2 -70 x 74
Total piston displacement L 0.569
Rated output kW / min'1 7.3/2400
[DIN6271, 7.2/2400]
Max. torque N»m / min'1 34.8/1800
■ WEIGHT
Machine mass kg 890
Average ground bearing
pressure kPa 26
■ REFILL CA ACITIES - (A ROXIMATE)
Fuel L 8.8
Hydraulic
luid
Oil level L 8.2
Total amount L 16.0
Engine oil Max. level L 1.8
Min. level L1.2
Coolant Engine proper L 0.6
Total amount L 2.2
1-1-1

S ECIFICATIONS 9VX3
■ BUCKET
(О): Std. applicable
O : Applicable
X: Not applicable
Bucket capacity Side
cutter
width
(mm)
Number
o
teeth
Weight
(kg)
Combinations
Remarks Use
ISO(m3) Std.
arm
Long
arm
Heaped Struck
0 .0 2 2 0.013 370 4 18.3 ®XStandard General digging
0.017 0.011 320 3 16.8 О®OPT. Long arm
Ditch digging
0.011 0.008 2 2 0 212.9 ООOPT. Ditch digging
1-1-2

S ECIFICATIONS 9VX3
OVERALL DIMENSIONS
1. OVERALL DIMENSIONS
Unit: mm
Codes Description STD
A Crawler shoe width 180
ВOverall length o crawler 1 2 2 0
СOverall width o crawler 700 ~ 950
D Width 720
EHeight 1405
F Rear end swing radius 485
G Rear end ground clearance 405
H Mini, ground clearance 160
I Overall length o undercarriage 1500
J Blade height 245
КBlade width 700
LOverall length Blade in ront 2700
Blade in rear 2980
MFront end mini, radius at center 1 2 2 0
N Arm head clearance 2180
1-2-1

S ECIFICATIONS 9VX3
WORKING RANGES
OFFSET DIGGING WORKING RANGE
(g) R950
Front-end min radius
(at right boom swing)
1-3-1

S ECIFICATIONS 9VX3
■ WORKING RANGE (BACK HOE)
Unit: mm
Key Description Std. arm Long arm
Std. o bucket capacity (m3), ISO Heaped 0.022 0.017
A Max. digging radius 2980 3190
В Max. bucket outreach at ground level 2880 3100
С Max. digging depth(Not used blade) 1570 1770
D Radius o max. digging depth 1330 1340
EMax. digging height 2755 2950
F Radius o max. digging height 1740 1820
G Max. dumping height 1970 2150
H Radius o max. digging height 1590 1700
IMin. dumping height 850 660
J Radius o min. dumping height 112 0 12 20
К Max. vertical digging depth 1175 1400
L Radius o max. vertical digging depth 2160 2140
MRadius o min. digging ground level 1040 990
N Max. clean-up radius at loor level 2290 2500
1-3-2

S ECIFICATIONS 9VX3
WEIGHT BREAKDOWN
1. Total operating weight
2. Base machine
3. Upper structure
4. Under carriage
5. Hoe attachment
Shoe / Cabin Spec. Weight (kg)
Rubber shoe 890
Shoe / Cabin Spec. Weight (kg)
Rubber shoe 785
This weight is not the mass o the machine
body. It includes the weight o water, uel,
blade and others.
Speci ication Weight (kg)
445
Speci ication Weight (kg)
Rubber shoe 340
Speci ication Weight (kg)
Standard arm 105
Long arm 108
1-4-1

S ECIFICATIONS 9VX3
Code A В
Name Light-green Dark gray
Munsell No. 2.5BG 6/10 N - 3.0
Notes:
1 ) Do not coat rubber, sponges, catch metal fixtures, hydraulic
hoses, cylinder rods, rod packing, air cleaners, mufflers with
paint.
2 ) Do not coat operating lever, side box, gauges, pedal, handrail,
seat or undercover with paint because each of them have
already been painted as a single unit.
1-5-1