INTRODUCTION
General specification
Model
Workmaster 33
Hydrostatic/Gear
Model
Workmaster 37
Hydrostatic/Gear
Engine
Type
Diesel
Diesel
Model
N843T-F-24
N843T-F-27
Emission level (tier)
4
4
Aspiration
Turbo
Turbo
Engine gross horsepower
24 kW
(
32.2 Hp
)
27 kW
(
36.2 Hp
)
Cylinders
3
3
Bore
84 mm
(
3.3 in
)
84 mm
(
3.3 in
)
Stroke
90 mm
(
3.5 in
)
90 mm
(
3.5 in
)
Displacement
1.496 L
(
91.3 in³
)
1.496 L
(
91.3 in³
)
Compression ratio
22.2:1
22.2:1
Firing order
1-2-3
1-2-3
Low idle speed
1000 - 1100 RPM
(
1000 - 1100 RPM
)
1000 - 1100 RPM
(
1000 - 1100 RPM
)
Maximum speed :
High Idle
2800 - 2850 RPM
(
2800 - 2850 RPM
)
2800 - 2850 RPM
(
2800 - 2850 RPM
)
Rated
2600 RPM
2600 RPM
Valve clearance (cold)
Intake
0.2 mm
(
0.008 in
)
0.2 mm
(
0.008 in
)
Exhaust
0.25 mm
(
0.010 in
)
0.25 mm
(
0.010 in
)
Block type:
Cast iron
Cast iron
Lubrication:
Pressure feed by oil pump
Pressure feed by oil pump
Capacities
Fuel tank
28 L
(
7.4 US gal
)
28 L
(
7.4 US gal
)
Cooling system
5.1 L
(
5.4 US qt
)
5.1 L
(
5.4 US qt
)
Engine crankcase:
With Filter
4.2 L
(
4.4 US qt
)
4.2 L
(
4.4 US qt
)
Rear axle & transmission (Includes
hydraulics)
Gear
32 l
(
8.5 US gal
)
32 l
(
8.5 US gal
)
HST
32 l
(
8.5 US gal
)
32 l
(
8.5 US gal
)
Front axle
5.5 l
(
5.8 US qt
)
5.5 l
(
5.8 US qt
)
Cooling system
Type
Pressurized liquid with recirculating
bypass
Pressurized liquid with recirculating
bypass
Water pump:
Type
Centrifugal
Centrifugal
Drive
V-Belt
V-Belt
Belt deflection
10 - 13 mm
(
0.4 - 0.5 in
) when
10 kg
(
22 lb
) pressure is applied midway
between belt pulleys
10 - 13 mm
(
0.4 - 0.5 in
) when
10 kg
(
22 lb
) pressure is applied midway
between belt pulleys
Fan diameter
380 mm
(
15.0 in
)
380 mm
(
15.0 in
)
Thermostat:
Start to open
82 °C
(
179.6 °F
)
82 °C
(
179.6 °F
)
Fully Open
95 °C
(
203 °F
)
95 °C
(
203 °F
)
Radiator cap
90 kPa
(
12.8 psi
)
90 kPa
(
12.8 psi
)
47881877 13/01/2016
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Summary of Contents for Workmaster 33 Tier 4B
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