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MAQUINAS |
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Achieve high productivity and lower operating costs with the Cat® 319D L/319D LN Hydraulic Excavator. Unmatched versatility, improved controllability, easy operation and a comfortable, redesigned operator station help make the 319D an industry-leading performer. |
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Benefícios e Características |
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 Posto do OperadorNew levels of comfort, visibility and operation. |
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Sistema Hidráulico High efficiency and performance with low effort and precise control. |
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Motor Clean, quiet operation with reduced fuel consumption. |
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Articulação da Escavadeira Performance, reliability and durability |
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Facilidade de Manutenção Simplified service and maintenance saves time and money. |
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Especificações |
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Motor |
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| Modelo | Cat® C4.2 ACERTTM |
| Potência no Volante do Motor | 125 hp - 93 kW |
| Potência Bruta | 131 hp - 98 kW |
| ISO 9249 | 125 hp - 93 kW |
| Potência líquida (SAE J1349) | 125 hp - 93 kW |
| Diâmetro Interno | 102 mm |
| Curso | 130 mm |
| Cilindrada | 4.2 litros |
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Pesos |
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| Peso Operacional | 19900 kg |
| Peso Operacional - Material Rodante Longo | 19900 kg |
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Operacional Material Rodante Longo e Estreito |
19480 kg |
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Comando |
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| Força Máxima na Barra de Tração | 206.7 kN |
| Velocidade Máxima de Deslocamento | 4.8 km/h |
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Mecanismo do Giro |
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| Torque de Giro | 50.7 kN/m |
| Velocidade de Giro | 11.1 rpm |
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Sistema Hidráulico |
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Sistema Principal do Implemento Fluxo máximo (2x) |
176 l/min |
| Pressão Máxima - Implementos | 350 bar |
| Pressão Máxima - Percurso | 350 bar |
| Pressão Máxima - Giro | 230 bar |
| Sistema Piloto - Fluxo Máximo | 26.7 l/min |
| Sistema Piloto - Pressão Máxima | 41.2 bar |
| Cilindro da Lança - Diâmetro Interno | 120 mm |
| Cilindro da Lança - Curso | 1193 mm |
| Cilindro do Braço - Diâmetro Interno | 130 mm |
| Cilindro do Braço - Curso | 1364 mm |
| Cilindro da Caçamba - Diâmetro Interno | 110 mm |
| Cilindro da Caçamba - Curso | 1048 mm |
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Capacidade de Reabastecimento em Serviço |
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| Tanque de Combustível |
300 litros |
| Sistema de Arrefecimento | 22 litros |
| Oleo do Motor | 19.5 litros |
| Comando de Giro (cada) | 8 litros |
| Comando Final (cada) | 10 litros |
| Sistema Hidráulico (incluindo o tanque) | 190 litros |
| Tanque do Oleo Hidráulico | 106 litros |
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Padrões |
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| Cabine/FOGS |
SAE J1356 FEB 88/ISO 10262 |
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Sound Performance |
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| Desempenho |
ANSI/SAE J1166 OCT 98 |
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Equipamento Padrão |
| Alternator, 50 Amp |
| Automatic engine speed control |
| Automatic swing brake |
| Bolt-on Falling Object Guard System (FOGS) capability |
| Cab |
| AM/FM radio, 24 V |
| Ashtray with cigar lighter |
| Coat hook |
| Drink holder |
| Economy mode |
| Horn |
| Language display monitor (full graphic/full color display) |
| Clock |
| Filter/fluid change information |
| Level check for hydraulic oil, engine oil and coolant |
| Warning messages |
| Light, interior |
| Literature holder |
| Openable front windshield |
| Openable skylight with sunshade |
| Positive filtered ventilation |
| Storage compartment |
| Travel control pedals with removable hand levers |
| Door locks and caps lock with one-key security system |
| Light, storage box mounted (1) |
| Mirrors (frame and cab) |
| Power train |
| Cat® C4.2 engine with ACERTTM Technology |
| 24 V electric starter |
| Air intake heater |
| Water separator |
| Radial seal air filter, double element |
| Reverse swing damping valve |
| Undercarriage |
| Hydraulic track adjusters |
| Idler and center section track guiding guards |
| Track-type undercarriage with grease lubricated seals |
| Counterweight 3596 kg |
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Equipamento Opcional |
| Air prefilter | Rain protector |
| Auxiliary hydraulics | Right-side boom lights |
| Auxiliary hydraulic lines for booms and sticks | Secondary exit, rear window |
| Boom lowering and overload warning control device | Steel bumper |
| Bucket linkage | Stick and boom combinations |
| Cab mounted working lights | 3.2 m stick |
| Cab mounted working lights with time delay function | 2.7 m stick |
| Cold weather start | 2.25 m stick |
| Fine swing control | Straight travel pedal |
| Front windshield guard | Sun visor |
| Hand control pattern changer | Swivel guard |
| Heavy-duty bottom guard | Vandalism protection |
| High ambient cooling system | Water level indicator with water separator |
| Power supply 12 V - 7 Amp | Counterweight 3896 kg |
| Pull down sunscreen | Rear view camera |
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