Printed in U.S.A.
1-5
918196/EP0913
Engine
Hydraulic System
Engine Model
Yanmar 3TNV88-PNS
EPA Tier 2
Serial Numbers AE00465-
AG00572
Yanmar 3TNV88-BPNS
EPA Tier 3
Serial Numbers AG00573
and up
Type
Water-cooled 3-cylinder Diesel Engine
Displacement
100.2 cu. in. (1.6 L)
Bore and Stroke
3.5 x 3.5 in. (88 x 90 mm)
Horsepower (DIN)
28.8 hp (21.5 kW) @ 2400 rpm
Max. Torque
81 lb.-ft. (110 Nm) @ 1100
rpm
81 lb.-ft. (110 Nm) @ 1000
rpm
Max. Speed (with no load)
2500 +/- 25 rpm
Idle Speed
1100 +/- 50 rpm
Fuel Injection System
Direct Injection
Starting Aid
Glow Plug (preheating time
10-15 seconds)
Glow Elements (preheating
time 10-15 seconds)
Max. Inclined Angle (engine still supplied with oil)
25
°
in all directions
Note: This is exceeded by the machine’s theoretical climbing
ability (30
°
/ 58%)!
Exhaust Emission Compliance
97/68/EC Tier 2; U.S. EPA
97/68/EC Tier 3; U.S. EPA
Tier 4 interim
Engine Oil Capacity
7.5 qts. (7.1 L)
Engine Coolant Capacity
5.8 qts. (5.5 L)
Pump
Two Variable-ca Two Gear Pumps
Flow Rate
2 x 10.6 gpm + 7 gpm + 3.0 gpm at 2500 rpm
(2 x 40 L/min + 26.3 L/min +11.3 L/min) at
2500 rpm
Operating Pressure (working and driving)
3481 +/- 73 psi (240 +/-5 bar)
Operating Pressure (swing unit)
3045 psi (210 bar)
Operating Pressure (boom/bucket/dipper arm)
3481 +/- 44 psi (240 +/-3 bar)
Operating Pressure (dozer blade)
3045 +/- 44 psi (210 +/-3 bar)
Hydraulic Fluid Cooler
Standard
Hydraulic Reservoir (system capacity)
11.8 gal. (45 L)
Filter
Return Filter
Summary of Contents for 383Z
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