Wagons used in the Coal Industry
As mining techniques improved over time, the amount
of coal mined grew. The railways had to keep up with this in order to move the
coal efficiently to port or power station.
Coal has been transported in many
types of vehicles. Mostly, open wagons were used at first. The coal was hand or
mechanically shoveled out of the wagon. Advances were made to speed up
unloading times, by modifying vehicles with bottom discharge doors.
The first purpose built 10
ton coal wagons were built from timber, and then timber bodies with a steel
underframe, then all steel hoppers were built. The next types of coal hoppers
were built from Aluminium. The biggest 120 ton hoppers today are built from
Stainless Steel.
Nearly all types of open
wagons were used to carry coal see Open Wagons
From these basic open wagons, some were developed specifically for bulk
loads like coal.
These include
U Steel Open wagon with
bottom discharge doors
UT AS above, but with strengthened
gunwale
Purpose built coal wagons
LCH 1863 design - Timber
Body and underframe non-airbraked
LCH 1890 Timber body,
composite underframe with airbrakes
CCH
CCH 1902 design, but with
hungry boards to increase capacity
FCH Coal/Coke Steel Hopper
with demountable gunwale fencing.
Open wagons The only type
of bogie open wagon that was purpose built to carry coal was the:
H 1883 Timber
body/underframe Side Dump wagon
Purpose Built
BCH/NHDA
1951 Various Builders 43 ton Steel (Plain Bearing
bogies)
FCH/NHDF
1951 Commonwealth Eng - 55 ton Steel
HCH/NHDF 1960 Clyde Eng -
76 ton Steel
CH/NHAF 1966 (type 1)
Tulloch Ltd 76 ton Aluminium
CH/NHAF 1967 (type 2) A.E
Goodwin 76 ton Aluminium
CH/NHEF 1969 (type 3)
Tulloch Ltd 76 ton Aluminium
PCH/NHPF 1968 TULLOCH Ltd
AusTen 50 Steel Alloy Prototype 90 ton
CHS/NHCF
1976 (type 1) Commonwealth Eng 97 ton Stainless Steel
CHS/NHVF
1976 (type 2) Vickers Scotts (QLD) 95 ton Medtens
Steel
CHS /NHGF
1976 (type 3) A.Goninan 100 ton Austen Steel
CTS/NHTF 1977 Transfield
75 ton Aluminium
NHHF 1982 Mittagong Eng
75 ton Aluminium
NHFF
1983 EPT 100 ton Stainless Steel
NHFH
NHFF with upgraded bogies
NHJF
NHFFs allocated to western and southern area coalfields.
NHKF
1987 Goninan 100 ton Coal Hopper
NHMH 1991 Tomago Aluminium - prototype 100 ton
hoppers with Alcan emblems.
NHPH 1999 Goninan 120
ton 8-pack hoppers.
NHQH 2001 Goninan 120
ton 4-pack version of the NHPH
NHRH 1994 Goninan 120
ton 7-pack Batwing coal hopper.
NHSH
NHFFs allocated to western and southern area coalfields.
NHWH 2005 Qiqihar RRW
Carbon Steel 120 ton 4-pack coal hopper
NHYH
2007 Bradkin 120t Bat Girl coal hopper
RHCH ABB 32 x 120 ton
4-pack hopper
RHDF - ex BHP BXLA 92 ton
hopper
RHFH Goninan 32 x 120
ton 2-pack hopper
RHHH 2002 Qiqihar RRW 50
x 120 ton 2-pack hopper
Private Operator
BXLA BHP Steel Coal Hopper
QHAF ex QR VAO Coal Hopper
(Pneumatic doors)
QHAH 2004 QR National
120-ton Stainless Steel
QHBF ex QR VAO (Manual
doors)
PHCH ABB 91 x 120 ton
7-pack built for Nova Coal