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| 型号 | MODEL | JC2V86F(JC2V840) | JC2V88F(JC2V870) | |||
| 型式 | TYPE | V型、双缸、四冲程 V TYPE,TWO CYLINDERS,FOUR STROKE | V型、双缸、四冲程 V TYPE,TWO CYLINDERS,FOUR STROKE | |||
| 冷却方式 | COOLING SYSTEM | 风冷 AIR COOLED | 风冷 AIR COOLED | |||
| 燃烧室型式 | COMBUSTOR TYPE | 直喷式 DIRECT INJECTION | 直喷式 DIRECT INJECTION | |||
| 缸径(mm) | BORE | 86 | 88 | |||
| 行程(mm) | STROKE | 72 | 72 | |||
| 排量(L) | DISPLACEMENT | 0.836 | 0.876 | |||
| 压缩比 | COMPRESSION RATIO | 19 | 19 | |||
| 标定功率(kW) | POWER(ISO RATED POWER) | 11 | 12 | 12 | 13 | |
| 标定转速(r/min) | RATED ROTATION SPEED | 3000 | 3600 | 3000 | 3600 | |
| 活塞平均速度(m/s) | AVERAGE SPEED OF PISTON(M/S) | 7.2 | 8.64 | 7.2 | 8.64 | |
| 标定功率时平均有效压力(kPa) | EFFECTIVE PRESSURE UNDER RATED POWER(kPa) | 526 | 478 | 548 | 495 | |
| 声功率级噪声限值[dB(A)] | SOUND POWER LEVEL NOISE LIMIT[dB(A)] | 110 | 112 | 110 | 113 | |
| 标定功率时燃油消耗率[g/(kW·h)] | FUEL CONSUMPTION[g/(kW·h)] | 270 | 280 | 270 | 280 | |
| 加权燃油消耗率限值(g/kW·h) | WEIGHTED FUEL CONSUMPTION RATE LIMIT(g/kW·h) | 299.5 | 299.5 | |||
| 喷油器开启压力(MPa) | INJECTOR OPENING PRESSURE | 19+10 | 19+10 | |||
| 供油提前角：上止点前( °) | ADVANCE ANGLE OF FUEL SUPPLY:BTDC | 18±1 | 18±1 | |||
| 配气相位 TIMING PHASE | 进气门开：上止点前( °) | INTAKE VALVE OPEN:BTDC | 14 | 14 | ||
| 进气门关：下止点后( °) | INTAKE VALVE CLOSE:ATDC | 50 | 50 | |||
| 排气门开：下止点前( °) | OUTTAKE VALVE OPEN:BBDC | 54 | 54 | |||
| 排气门关：上止点后( °) | OUTTAKE VALVE OPEN:ATDC | 10 | 10 | |||
| 气门间隙（冷态）VALVE CLEARANCE(COLD POSITION) | 进气门(mm) | INTAKE VALVE(MM) | 0.15±0.05 | 0.15±0.05 | ||
| 排气门(mm) | OUTTAKE VALVE(MM) | 0.15±0.05 | 0.15±0.05 | |||
| 燃油箱容量(L) | FUEL TANK CAPACITY(L) | 7 | 7 | |||
| 润滑方式 | LUBRICATING SYSTEM | 压力飞溅复合式 force-feed and splash lubrication | 压力飞溅复合式 force-feed and splash lubrication | |||
| 机油容量(L) | OIL CAPACITY(L) | 2.6 | 2.6 | |||
| 起动方式 | START WAY | 电起动 ELECTRIC START | 电起动 ELECTRIC START | |||
| 旋转方向(从飞轮端看) | ROTATION DIRECTION(FROM FLYWHEEL SIDE) | 顺时针 CLOCKWISE | 顺时针 CLOCKWISE | |||
| 清洁度限值(mg) ≤ | CLEANLINESS LIMITE(MG) | 365 | 362 | 380 | 375 | |
| 外形尺寸(长×宽×高)(mm) | OVERALL DIMENSION(LXWXH)(MM) | 550×391×459 | 550×391×459 | |||
| 净质量(kg) | N.W.(KG) | 59 | 59 | |||
