Hitachi ZAXIS 270-3 class User Manual

MAINTENANCE
7-10
MAINTENANCE GUIDE
A. GREASING (See Page 7-16)
Parts Quantity
Interval (hours)
8 50 100 250 500 1000 2000
1. Front Joint Pins
Bucket and Link Pins 9
★ ★★
Others 11
★ ★★
2. Swing Bearing 2
3. Swing Internal Gear 1
★★★
NOTE:
★
Maintenance required when operating in water or mud and under extremely severe condition.
★★
Maintenance required only during first time check.
★★★
Check and add grease.
IMPORTANT: Grease bucket and link pivots every day until break-in operation (50 hours) is complete. When the
bucket joint boss end faces are not finished with WC thermal spraying, grease the bucket two joint
pin sections at an interval of every 250 hours.
B. ENGINE (See Page 7-20)
Parts Quantity
Interval (hours)
8 50 100 250 500 1000 2000
1. Engine Oil Oil Level Check 1
2. Engine Oil Change
ZX120-3, 180-3
Class
17.0 L
(4.5 US gal)
★
ZX200-3, 270-3
Class
23.0 L
(6.1 US gal)
★
ZX330-3 Class
41.0 L
(10.8 US gal)
★
3. Engine Oil Filter Replacement 1
★
NOTE:
★
Change 250 operating hours, if the content of sulfur of fuel is 2000 ppm or more.
Consult your nearest Hitachi dealer for the details.

Hitachi ZAXIS 270-3 class Specifications

General

Brand	Hitachi
Model	ZAXIS 270-3 class
Category	Excavators
Language	English