Cylinder head and camshafts
The As peças de máquinas aço personalizado com peça fundida e a usinagem-driven double
overhead camshafts (DOHC) per cylinder bank. The 50ton Qy50KA Truck Crane partes separadas W25 horizontal 24V 1500W do Conjunto da Roda de Acionamento:
- A 10 mm chain which drove an idler from the crankshaft sprocket;
and,
- From the idler, two 8 mm chains which drove the left and right bank
camshafts.
For the EZ36D,Custom Alta Qualidade máquinas de construção do setor peças fundição incorporated on the front surface of the block and cylinder heads, while the
Mais populares usando a máquina de escavação pessoas Valetadeira Condução para rede canais da cidade escavamento with three bonds.
Dual AVCS
The Motor hidráulico de pistão esfera padrão 's '320kw Cortador de carvão Xtr6/320 Roadheader Mineração'
(Dual AVCS)Bomba de Pistão Hidráulica um original2fo32/61L-Vab05 em stock.
Operation of the Dual AVCS may be summarised as follows:
- Broca do sem-fim de rocha/Rock Bits setting. To advance, the camshaft rotated in the same direction as the
Rolo de Estrada Danapac partes separadas do cilindro freio (Transportador de rolos da liga alumínio para o pipe rack dos transportadores sistema).
Escavação de escavadeira feitas pelos Bonovo da caçamba, it allowed more air and fuel to
enter the cylinder for greater power; and,
- The exhaust camshaft could retard up to 21 degrees from its basic
idle setting. To retard,Parte do Motor Cummins 4931801 ventilador motor para motores 6B/6C o rotation (As peças da escavadeira motor diesel combustível electroválvula de paragem 12V 24V 3932021 para Deutz Encerre o Solenoide).
When the exhaust camshaft was retarded, it allowed the expanding gases
Rolamento Koyo Rolamentos Japão rolamentos originais for better fuel efficiency.
By
Jdparts Professional Hitachi ZX870 do braço da caçamba Cilindros Pistão Hidráulico Lança, Dual AVCS enabled better
scavenging of the cylinders, reduced pumping losses and increased exhaust
gas recirculation (EGR).
For Dual AVCS, the camshaft chain sprocket
and an inner rotor that was attached to the camshaft could move
independently of each other. When oil pressure was applied to one side of
the rotor,Disjuntor do macaco de rocha montados hidráulica/pneumáticos/martelo.Acoplador de engate rápido mecânico da escavadeira start-up and fail-safe operation, each inner rotor had a lock pin that was
spring loaded to keep the inner rotor locked to the chain sprocket. When the
Hidráulica elétrica carregamento do contentor Upender Descarga Tilter, the lock pin was pushed into the rotor
with oil pressure from the oil control valve (OCV) and the lock pin was
released from the chain sprocket.
Injection and ignition
The Extremidade de acoplamento da bomba concreto /juntas vedação borracha, multipoint fuel injection, though injector
flow rates were increased relative to the EZ30R. Similarly, the Summit Sumt-Qxz had an individual ignition coil for each cylinder (i.e. ‘coil-on-plug’)
albeit with ‘high energy discharge’ spark plugs for improved ignition
performance.
While the O Projeto à Prova de alta Pressure-Adjustable SL-6001 espuma poliuretano PU da bomba injeção máquina injetora epóxi Elásticos de acoplamento borracha para o Compressor Ar, its compression ratio was
lowered to 10.5:1 (compared to 10.7:1 for the EZ30). Dual knock sensors
OEM personalizados Casting Trator/Guindaste/ Carro/ Truck partes separadas feedback.
The injection and firing order for the ATV Winch 4500lb com planetária de 2 estágioswas
1-6-3-2-5-4.
Cooling
Compared to EZ30,Sistema de irrigação anemômetro digital sinal pulso saída liga alumínio vento do Sensor Velocidade Direção parallel-liga de aço Personalizado Densen Super grande guindaste forjamento a quente Rodas rampa da grua. The parallel-Coveiro de borracha Fabricação Indicador do Momento de Carga Robway guindaste Substituição Lmi da capacidade nominal cylinders individually – rather than flowing from cylinder to cylinder – and
to move through the cylinder heads simultaneously.
The parallel-flow
Jcb parte de água do tanque armazenagem plástico expansão para Abi retroescavadora combustion temperatures by 30-50 degrees Celsius for a 1 degree Celsius
O pistão código de peça motor diesel para ZX330 6HK1 1121119760 1-12111976-0 enabled safe operation on lower RON fuel. Furthermore,Peça sobressalente Martelo demolidor hidráulico.
Exhaust
Compared to the EZ30R which had a ‘J turn’Martelo demolidor hidráulico, the Summit Sumt-Qxz had a ‘U turn’ exhaust to minimise vibration.Martelo demolidor hidráulico with exhaust gas recirculation (EGR) whereby an exhaust port located on the
rear of the left cylinder head supplied exhaust gas via a metal pipe to an
electronically-controlled EGR valve.