The domestic large ZL9 wheel loader was successfully trial-produced in Liuzhou Construction Machinery Factory in 1976. For the first time, the machine adopts advanced structures such as air-top-oil dual-pipeline braking system, clamp disc brake, hydraulic system pilot valve to control the main valve, steering auxiliary pump, flow conversion valve system, pressure conversion valve energy-saving system and so on. It is mainly used for shovel transportation in large earthwork construction such as mines, road construction and water conservancy, and can be used with 2 -32 ton dump trucks. By 1979, * * * produced 6 sets, and stopped production in 198.
main technical data:
overall quality:?
Maximum power: 4 HP
Bucket capacity: about 5 cubic meters (9 tons)
Production status: discontinued
Liugong ZL1
In 1999, Liugong of Guangxi developed the largest ZL1C wheel loader in China with reference to CAT 988 of the United States, which had four forward gears and four reverse gears, and the maximum running speed was 36 km/h.
main technical data (ZL 1c):
overall mass: 42.5t
maximum power: 336kw (457hp)
bucket capacity: 5.4m3
production status:?
Liugong CLG 899
In September 28, the first CLG899III of Liugong in Guangxi rolled off the assembly line, which is the largest domestic loader at present.
main technical data (clg899iii):
overall mass: 48t
maximum power: 397kw (54hp)
bucket capacity: 6.4m3
production status: mass production not yet
CAT 988
988 has been developed into H-type, with displacement.
main technical data (988h):
overall mass: 5 tons
maximum power: 414kW(563 horsepower)
bucket capacity: 7 cubic meters
production status: in production
CAT 99
99 is the latest H type, and the H type adopts Cat with a displacement of 27 liters.
main technical data (99h):
overall mass: 77 tons
maximum power: 512kW(696 HP) /2rpm
bucket capacity: 9.2 cubic meters
production status: in production
CAT 992
the first 992 appeared at 11.
main technical data (992k):
overall mass: 97 tons
maximum power: 674kW(917 horsepower)
bucket capacity: 12.3m3
production status: in production
CAT 993
CAT993K was first introduced in early 263L.
main technical data (993k):
overall mass: 134t
maximum power: 782kW(164)
bucket capacity: 23.7m3
production status: in production
CAT 994
994 series is the largest loader of CAT at present. Equipped with a CAT 3516B EUI engine with a displacement of 6 liters (with a peak torque of 8499Nm/11rpm), the performance of the engine has been improved in different degrees compared with that of the 994D, with the maximum power increased by 147kW, the maximum bucket capacity increased to 36m3 and the fuel tank capacity increased to 3833 liters.
main technical data (994f):
overall mass: 27 tons
maximum power: 1,176 kw (1,599 HP)/1,6 rpm
bucket capacity: 36 cubic meters
production status: in production
KAWASAKI 11Z
current version is.
main technical data (11zii):
overall mass: 42 tons
maximum power: 388 horsepower /21rpm
bucket capacity: 5.7 cubic meters
production status: in production
KAWASAKI 115Z is currently 115ZV-2, and Cummins QSK19 is used.
main technical data (115 zv-2):
overall mass: 45 tons
maximum power: 513 horsepower /18rpm
bucket capacity: 6.3 cubic meters
production status: in production
KAWASAKI 135Z
this model was launched in 21. It uses Cummins QST3 engine, with a fuel tank capacity of 1,5 liters, four forward gears and three reverse gears, with a maximum running speed of 3km/h, Z-type linkage mechanism, ordinary type (maximum unloading height of 4.3m) and high-lift type (maximum unloading height of 4.9m), which can be used for loading trucks with 6-1 short tons.
main technical data (135 zv):
overall mass: 64 tons
maximum power: 731 HP /21rpm
bucket capacity: 9.7 cubic meters
production status: under production
KOMATSU WA7
WA7-3 with a displacement of 23 liters.
main technical data (wa 7-3):
overall mass: 73 tons
maximum power: 51kW(694 HP) /2rpm
bucket capacity: 9.4 cubic meters
production status: in production
komatsu wa 8
wa 8.
main technical data (wa8-3):
overall mass: 14.5t
maximum power: 636kw (865hp) /2rpm
bucket capacity: 14m3
production status: under production
komatsu wa9
.
main technical data (wa 9-3):
overall mass: 17 tons
maximum power: 672kW (horsepower) /25rpm
bucket capacity: 13 cubic meters
production status: under production
KOMATSU WA12
Komatsu wa. It uses Cummins' 16-cylinder turbocharged diesel engine QSK-6, with a displacement of 6.2L, and is equipped with a 51L fuel tank, with three gears for forward and backward. WA12 has two configurations: standard type and high-lift type. The unloading height of the standard type is 6.3m, and it can load trucks of 15-24 tons. The unloading height of the high-lift truck can reach 7 meters, which can be matched with trucks of 24-3 tons. The tire model is 55.5/8-57 68PR.
main technical data (wa 12-3):
overall mass: 26 tons
128kW(1741 HP) /19rpm
bucket capacity: 35 cubic meters
production status: under production
Letourneau L-95
L. The fuel tank has a capacity of 2138L, which is in the form of electric drive. There are standard and high-lift models. The unloading height of the former is 4.76m, and the latter is 5.25m, which can match trucks with 75-1 short tons.
main technical data:
overall mass: 17 tons
maximum power: 783kW(165) /18rpm
bucket capacity: 13.8m3
production status: under production
Letourneau L-1
L-1. The fuel tank has a capacity of 1,741 liters, and it is in the form of electric drive, including ordinary type (unloading height is 5.61m) and high-lift type (unloading height is 6.4m), and the maximum walking speed is 19.3km/h..
main technical data:
overall mass: 15t
maximum power: 783kW(165) /19rpm
bucket capacity: 13m3
production status: discontinued
LeTourneau L-11
L-11 series used.
main technical data:
overall mass: 136 tons
maximum power: 895kW(1217 HP) /19rpm
bucket capacity: 16.8m3
production status: discontinued
LeTourneau L-135
L-135. Or Detroit Series 4 (displacement 49L) engine, the fuel tank capacity is 351 liters, and it is electrically driven. There are also ordinary and high-lift engines with unloading heights of 6.43 meters and 7.18 meters respectively, which can match trucks with 15-26 short tons.
main technical data:
overall mass: 181 tons
maximum power: 1193kW(1623 HP) /18rpm
bucket capacity: 21.4 cubic meters (38 tons)
production status: under production
Letourneau L-14
.
main technical data:
overall mass: 22 tons
maximum power: 1343kW(1827 HP) /19rpm
bucket capacity: 21.4m3
production status: discontinued
Letourneau L-18
L-18.
main technical data:
overall mass: 218 tons
maximum power: 1492kW(23 HP)/ 19rpm
Bucket capacity: 25.2 cubic meters
Production status: discontinued
LeTourneau L-185
L-185 series is equipped with Detroit 16V Series 4 or Cummins QSK6 engine, with a fuel tank capacity of 3975 liters and electric drive, and the maximum speed is 16.9km/h, which is also available.
main technical data:
overall mass: 23 tons
maximum power: 1491kW(23 HP) /19rpm
bucket capacity: 25.2 cubic meters (45 tons)
production status: in production
Letourneau L-235
. Detroit series 4 or Cummins QSK6, with a fuel tank capacity of 3975L, uses the largest tire on the earth at present-7/7-57 82PR, with a maximum walking speed of 16.9km/h and a bucket length of 2.16m when put down. L-235 also introduced the extended arm type, which is 9.1 tons heavier than the standard type, and the bucket capacity is reduced by 2.3m3, and the power has not changed. This model can load all the super-large mining trucks at present.
main technical data:
overall mass: 262.2 tons
maximum power: 1715kW(2333 HP) /18rpm
bucket capacity: 4.5 cubic meters (72.6 tons)
production status: in production
CLARK MICHIGAN 275C
.
main technical data (275c):
overall mass: 4.2 tons
maximum power: 4 horsepower
bucket capacity: 7.5 cubic meters
production status: discontinued
CLARK MICHIGAN 475
475A was introduced in 1966 and was the largest loader at that time.
main technical data (475c):
overall mass: 8.4 tons
maximum power: 524kW(713 HP) /14rpm
bucket capacity: 9.2 cubic meters.