Case 588 Excavator Service Manual

Table of Contents

1. GENERAL INFORMATION
2. ENGINE
3. FUEL SYSTEM
4. ELECTRICAL SYSTEM
5. UNDERCARRIAGE
6. DRIVE TRAIN
7. UNDERCARRIAGE HYDRAULICS
8. UPPERSTRUCTURE HYDRAULICS
9. UPPERSTRUCTURE

Manual Extract:

Engine
Make and model ……………………………………………………………………………………………………………………CASE 4T 390
Total SAE power rating at 2800 rpm…………………………………………………………………………………… 79.8 kW (108 hp)
4 stroke, 4 cylinder diesel engine ……………………………………………………………………………………………..turbocharged
Displacement…………………………………………………………………………………………………………………………….. 3920 cm3
Bore…………………………………………………………………………………………………………………………………………….102 mm
Stroke ………………………………………………………………………………………………………………………………………….120 mm
Cooling ………………………………………………………………………………………………………………………………… water-cooled
Battery start …………………………………………………………………………………………… Two 12-volt batteries, 24 V, 100 Ah

Hydraulic system
Variable flow circuit with all fuinctions independent and simultaneous.
Working pressure …………………………………………………………………………………………………………………………..350 bar
Total capacity of hydraulic reservoir ……………………………………………………………………………………………………. 115 L
Total capacity of system …………………………………………………………………………………………………………………….184 L
2-body pump :
1 variable displacement body for the attachment and travel circuits …………………………………………….flow 210 L/min
1 fixed flow body for the upperstructure frame swing …………………………………………………………………..flow 44 L/min