Motor Road Transport For Commercial Purposes
(Liquid Fuel, Steam, Electricity)
Forfatter: John Phillimore
År: 1920
Forlag: Sir Isaac Pitman & Sons, Ltd.
Sted: London
Sider: 212
UDK: 629.113
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STEAM WAGON AND STEAM TRACTOR
109
Statement of Analysis of Working and Costs of No. 1 Tractor
—3 Tons—for 8| years ending 15th May, 1913.
No. of days at work in 8| years ....
Quantity of material hauled in 8| years
Average quantity hauled per day
Total distance travelled in 8| years
Average distance travelled per day
Average cost per day including filling wagons and
washing out, etc., including 15% for deprecia-
tion wear and tear for 7| years and 22% for
year 1913 ____________________________.....
Average cost per ton per mile including filling
wagons, etc. ____________________________.....
Average quantity of Fuel consumed per day
1,934
41,254 tons
21-91 „
42,390 miles
23-20
19s. 7Jd.
5-52d.
2 cwts. 1 qr.
COMPARATIVE STATEMENT OF STEAM TRACTOR HAULAGE V. TEAM
Labour for 8J years.
£ s. d.
Horse Haulage 41,254 tons carted 2 miles including
filling at 2s. per ton ___________________________..... 4,125 - -
(average cost per mile, Is.)
Steam Tractor and Wagons, 41,254 tons hauled 2 miles
including filling at lid. per ton .... 1,896 - -
Estimated saving in favour of Steam Tractor
Haulage . . . • . . . 2,229 - -
Deduct initial cost of Tractor and Wagons . . 517 - -
1,712 - -
Add produce of sale of Tractor Plant in May, 1913 150 - -
Total estimated saving in cost for 8J years . . ^1,862 - -
Statement of Analysis of Working and Costs of No. 2 Tractor
—5 Tons—for 11 years ending 15th May, 1919.
(This Tractor is convertible to Road Roller).
No. of days at work hauling in 11 years
No. of days rolling in 11 years ....
Quantity of material hauled in 11 years
Average quantity hauled per day
Total distance travelled in 11 years
Average distance travelled per day
Average cost per day hauling including filling wagons
and washing out, etc., depreciation wear and tear
included at the rate of 20% .
Average cost per day rolling ....
Average cost per ton per mile ....
Quantity of fuel consumed per day
1,468 days
1,366 „
34,482 tons
23-45
33,471 miles
24-01
28s. 9d.
22s. 6|d.
7Jd.
3f cwts.