BS 6911-4:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Testing earth-moving machinery Method for the evaluation of engine power output
Hardcopy , PDF
01-15-1998
English
11-30-1990
Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Accuracy of measurements
5 Tests
6 Correction factors
7 Measurement of smoke value for compression-ignition
engines
8 Test report
9 Statement of results
10 Expression of results
Annexes
A Reference fuel CEC RF-01-A-80 for spark-ignition
engines - Specifications - Premium gasoline leaded
B Reference fuel CEC RF-03-A-84 for compression-
ignition engines - Specifications
C Reference fuel CEC RF-08-A-85 for spark-ignition
engines - Specifications - Premium gasoline unleaded
D Bibliography
Tables
1 Installation of auxiliaries during test
2 Setting conditions
Figures
1 Engine factor, fm, as a function of corrected fuel
flow, qc
2 Characteristics curves of torque, power and fuel
consumption
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