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Class Number: 1151/1186
 Number Built: 36
Year in Service: 1966/67		 Power Type: Diesel-Hydraulic
 Service Type: Shunting
 Gauge: 1668 mm		 Pictures Gallery

Technical Data

Builders:
Mechanical Parts: Sorefame (Licence - Sentinel)
Diesel Engine: Rolls Royce
Transmission: Rolls Royce - Alfred Wiseman
Brake: Laycock Engineering

Traction:
Maximum Speed 35 / 58 Km/h
Maximum Tractive Effort 1.400 / 6.600 Kg
Continuous Tractive Effort N.A.
Continuous Tractive Effort (Speed) Doesn't have
Tractive Effort at Max. Speed 1.800 / 1.000 Kg

Dynamic Brake:
Maximum Effort (Wheels) Doesn't have
Corresponding Speed Doesn't have
Specifications:
Locomotive Type 42 t - SR
Power Output (Wheels) 250 hp
Wheel Arrangement C
Wheel Diameter (new) 1.090 mm
Driving Cabs (Number) 1
Air Brake Compressed Air
Dynamic Brake Doesn't have
Sanders (number) 4 Stroke Cycle
Dead Man's Switch Rolls Royce
Multiple Working Doesn't have
Wheel Flange Lubrification Doesn't have
Speed Recorder Sentinel - Indicator Only
Transmission Ratio 10,33 / 6,33

Traction Equipment
Prime Mover:
Number 1
Builder Rolls Royce
Type C8 TFL MK IV
Working Cycle 4 Stroke Cycle
Cylinder Number and Arrangement 8 Lv
Bore and Stroke 130,175 x 152,400 mm
Total Displacement 16,2 l
Overfeeding Yes
Nominal Power 348 hp
Nominal Speed 1.800 rpm
Effective Power 348 hp
Transmission:
Builder Rolls Royce
Type
1 - Hydraulic ConverterCF 11 500
1 - Inveresr Bridge A. Wiseman 15 - DLGB/H
General Characteristics Wheels Connected by Rods
Transmission Ratio:10,33 / 6,33

Heating Equipment:
Builder Doesn't have
General Characteristics Doesn't have

Weight
Partial Weight:
Prime Mover 1.540 Kg
Hydraulic Converter 609 Kg
Inverter Bridge 1.334 Kg
Tare 40.200 Kg
In Running Order 42.000 Kg
Supplies:
Fuel 1.180 Kg
Oil
45 Kg
Cooling Water 85 Kg
Sand 270 Kg
Crew and Tools 200 Kg
Total 1.780 Kg

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