BA 1001/1501/2001 us – Edition 3.3 * 12001b610.fm
6-1
Technical data (1001 – 1501)
6 Technical data (1001 – 1501)
6.1
Chassis
Sturdy steel sheet chassis, rubber-mounted engine
6.2
Engine
Engine
Model 1001 up to AC000335
From AB100001H
Models 1501/1501S up to AC000101
From AB150001H/AB150002D
Product
Yanmar diesel engine
Yanmar diesel engine
Type
3TNE74-NSR3
3TNV76-XNSV
Design
Water-cooled 4 stroke diesel engine
Water-cooled 4-stroke diesel engine, EPA2
Number of cylinders
3
3
Fuel injection system
Direct injection
Indirect injection
Aspiration
Natural aspiration
Natural aspiration
Cooling system
Water-cooled
Water-cooled/aspirating fan
Lubrication system
Force-feed lubrication with trochoidal pump Force-feed lubrication with trochoidal pump
Displacement
1006 cm³ (61.4 in
3
)
1116 cm³ (68.1 in
3
)
Nominal bore and stroke
74 x 78 mm (2.9" x 3.1")
76 x 82 mm (3" x 3.2")
Output
14 kW at 2500 rpm
(18.8 hp at 2,500 rpm)
17 kW at 2500 rpm
(22.8 hp at 2,500 rpm)
Max. torque
63 Nm at 1600 rpm
(46.5 lbf ft at 1,600 rpm)
65.8 Nm at 1600 rpm
(48.5 lbf ft at 1,600 rpm)
Max. engine speed without
load
2500 rpm
1001: 2900 rpm;
1501: 3210 rpm
Idling speed
1100 +/
−
25 rpm
1300 +/
−
25 rpm
Valve clearance (intake = outlet)
0.15 – 0.25 mm (cold) / (0.0059 – 0.0098 in)
Compression
23.0 : 1
23.5 : 1
Compression: specified value
35 +/
−
1 bar at 250 rpm (507 +/
−
14.5 psi at 250 rpm)
Compression: threshold
value
27 bar at 250 rpm
(392 psi at 250 rpm)
28 bar at 250 rpm
(406 psi at 250 rpm)
Engine oil pressure under full
load
3 – 4 bar (44 – 58 psi)
3.0 – 4.5 bar (44 – 65 psi)
Pressure switch for engine oil
pump
0.5 +/
−
0.1 bar (7.3 +/
−
1.5 psi)
Thermostat opens at
69.5 – 72.5 °C (157 – 163 °F)
Thermal switch
107 – 113 °C (225 – 235 °F)
Firing order
1 – 3 – 2
Direction of rotation
Counterclockwise (as seen from the flywheel)
Starting aid
Glow plug (preheating time 10 – 15 sec-
onds)
Glow plugs (preheating time 4 seconds)
Specific fuel consumption
279 g/kWh (0.615 lb/hph)
272 g/kWh (0.599 lb/hph)
Exhaust values according to 97/68/EC
EPA Tier II