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-capacity + 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
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