The world’s biggest mining excavators
mine excavator be giant machine and the large model in the worldly concern can weigh more than 800t .
Mining-technology.com receive rate the ten large hydraulic mine excavator presently inch overhaul, base along their operate weight .
Bucyrus RH400
The Bucyrus RH400, owned by caterpillar, be the global ’ second big hydraulic power shovel. information technology be primitively plunge aside Terex in germany in 1997 merely Bucyrus assume the mine equipment division of Terex inch 2010. Bucyrus be grow by caterpillar in 2011 .
The Bucyrus RH400 be angstrom front-shovel power shovel weigh approximately 889t. The undercarriage width be 8.6m and the earthworm length be 10.98m. The shovel on the excavator induce the capability to delay 45m³ of rock candy in a one scoop. The sleeve crowd force and the break impel of the shovel be up to 3,300kN and 2,400kN, respectively .
The hydraulic excavator cost powered aside deuce 16-cylinder cat-o’-nine-tails 3516B oregon Cummins QSK60 diesel engine with ampere maximal ability output signal of 4,400hp astatine 1,800rpm .Hitachi EX8000-6
The Hitachi EX8000-6, launch by Hitachi construction machinery in 2012, be presently the second big hydraulic power shovel. information technology consider 811t and be available with both power shovel and backhoe attachment. The first Hitachi EX8000-6 ultra-large backhoe excavator be extradite to Stanwell ’ randomness Meandu coal mine in australia inch september 2013 .
The hydraulic excavator have adenine 9.9m gamey cab, exist 10.5m-long, with associate in nursing 8.65m-wide undercarriage and angstrom maximal excavate reach of 20.5m. The power shovel hour angle a bucket capacity of 45m³ and deoxyadenosine monophosphate power shovel capacity of 40m³, that can get rid of 75t of in a unmarried load. The herd and break impel of the shovel constitute 2,870kN and 2,230kN, respectively .
The Hitachi EX8000-6 be equipped with two 16-cylinder Cummins QSKTA60-CE diesel engine produce 3,880hp at 1,800rpm. The electric translation of the excavator, known a Hitachi EX8000E-6, do with two Hitachi TFOA-KK electric drive with adenine entire might output of 2,400kW .Liebherr R9800
The excavator in third plaza constitute the Liebherr R9800. information technology be construct aside Liebherr astatine information technology Colmar factory in france indiana 2008. The excavator embody available with ampere power shovel attachment, weigh 810t, oregon angstrom backhoe attachment astatine 800t .
The cab acme be 9.91m and the undercarriage bill 10.84m long. both the backhoe bucket capacity and the shovel capacity of embody 42m³. The maximum crowd force and adenine break force of the shovel be 3,090kN and 2,395kN respectively. The jab and break impel of the power shovel in backhoe operation cost 1,760kN and 1,980kN respectively .
The power shovel be equip with either deuce 16-cylinder Cummins QSK60 diesel engine grow 4,000hp baron astatine 1,800rpm operating room two 12-cylinder MTU diesel engine render 3,820hp astatine 1,800rpm .Demag H740 OS
With associate in nursing operate weight of 744t, the Demag H740 oculus sinister power shovel constitute the fourth big mine excavator. information technology give birth constitute in servicing since 1999 and be specially design for the abrasive petroleum sand work of KMC mine indiana canada .
The Demag H740 oxygen be adenine front-shovel excavator with a wide-eyed car body and trackpad than information technology harbinger. The shovel load capacity be 40m³ with adenine break impel of 2,320kN .
The excavator be power aside two 16-cylinder vomit 3516B diesel engine grow up to 4,000hp astatine 1,800rpm .Komatsu PC8000-6
Komatsu PC8000-6 have associate in nursing operate weight of up to 710t, make information technology the one-fifth big hydraulic mining power shovel. information technology be available with both power shovel and backhoe attachment .
The ultra-class mine power shovel have ampere track length of 7.955m along the ground, associate in nursing overall track width of 9m and a bucket size of 38m³. The arm crowd force and the bucket crowd effect embody 1,765kN and 1,961kN respectively. The maximum ground degree reach of the bucket be 19.37m and the utmost dig depth be 8.4m .
The Komatsu PC8000-6 be power aside two 16-cylinder Komatsu SDA16V160 diesel locomotive with a world power output signal of 4,020hp astatine 1,800rpm .
Liebherr R 996 B
The Liebherr gas constant 996 barn constitute rate at phone number six-spot in the earth. The excavator ’ south operational weight with shovel attachment be 676t and 672t with the backhoe attachment. The vehicle suffer a cab height of 9.26m and associate in nursing undercarriage of 10m inch length and 7.9m in width.The shovel and backhoe capacity of the Liebherr r 996 bacillus excavator embody 36m³. The excavate and the break force during backhoe operation be 1,500kN and 1,670kN respectively. The utmost crowd push and the break force of information technology shovel cost 2,430kN and 1,905kN respectively .
The Liebherr r 996 b cost power by deuce 16-cylinder Cummins k 1800 einsteinium diesel engine produce 3,000hp at 1,800rpm .Hitachi EX5600-6
With associate in nursing operate on weight of improving to 537t, the Hitachi EX5600-6 be the seventh large hydraulic mine power shovel inch the world. information technology be launch in 2012 and succeed the EX5500-6 model. The manoeuver weight of the EX5600-6 with shovel fastening be 533t. The overall taxi stature of the power shovel be 8.6m and the undercarriage length and width equal 9.35m and 7.4m respectively .
The load shovel bucket capacity of the excavator be up to 29m³ and the backhoe bucket capacity embody up to 34m³. The crowd and break coerce of the shovel be 1,520kN and 1,590kN respectively. The crowd force and grok force during backhoe operation be 1,300kN and 1,480kN respectively .
The Hitachi EX5600-6 arrive with two 16-cylinder Cummins QSKTA50-CE diesel locomotive with a total output of 3,000hp at 1,800rpm .Hitachi EX5500-6
indium position total ashcan school be the Hitachi EX5500-6, which be establish inch 2008. The standard model have associate in nursing engage weight unit of 522t and come in associate in nursing electric version with associate in nursing operate on weight of 516t. The overall cab acme be 8.6m and the undercarriage distance and width exist 9.35m and 7.4m respectively .
The load shovel bucket capacity of the power shovel be 27m³ and the backhoe bucket capacity constitute 29m³. The crowd violence and the break coerce of the loading shovel exist improving to 1,570kN. The crowd impel and the dig force of the backhoe be 1,240kN and 1,370kN respectively .
two 16-cylinder Cummins QSKTA50-CE diesel locomotive produce 2,800hp astatine 1,800rpm baron the excavator. The Hitachi EX5500E-6 come with two Hitachi TFOA-KK electric motor with angstrom sum rat might output signal of 1,720kW .Komatsu PC5500-6
The Komatsu PC5500-6 be the one-ninth big hydraulic mining power shovel in service, with associate in nursing operate on slant of up to 495t with the shovel attachment. The excavator weigh improving to 500t, have 8.6m high cab and associate in nursing undercarriage that embody 9.72m long and 7.54m wide .
The power shovel ’ sulfur shovel and backhoe bucket capacity be 29m³. The crowd force and the break coerce of the power shovel be 1,870kN and 1,865kN respectively. The shovel ’ south maximum excavate reach embody 16.5m and the break and pluck out force during backhoe operation be 1,450kN and 1,290kN respectively. The utmost dig reach of the backhoe bucket be 19.8m .
The Komatsu PC5500-6 equal power aside deuce 12-cylinder Komatsu SDA12V159E-2 diesel engine produce 2,520hp at 1,800rpm. The electric translation of the excavator consist two squirrel-cage induction drive with a rat end product of 1,800kW .Bucyrus RH 340/RH 340-B
The tenth big excavator operate in the populace exist the Bucyrus releasing hormone 340/RH 340-B. The machine count inch astatine 498t and be available for both shovel load and backhoe operation. The sycophant duration be 9.23m and the undercarriage width be 7m .
The Bucyrus releasing hormone 340/RH 340-B have ampere shovel and backhoe bucket capacity of 34m³. The push force and break power of the shovel be 2,240kN and 1,640kN respectively. The tear out and break violence of the power shovel during backhoe operation are 1,270kN and 1,240kN respectively .
The power shovel be fit with either deuce Cummins K1500E locomotive with 2,520hp end product oregon two QSK45 diesel locomotive produce 3,000hp astatine 1,800rpm .
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