Place of Origin:
China
Brand Name:
Cum-mins
Model Number:
QSL9
Complete six-cylinder assembly for the QSL9, the 8.9 litre engine specified for Cummins construction and mining machinery. Published figures are 114 mm by 145 mm bore and stroke, 543 cubic inches, turbocharging with charge air cooling, high-pressure common rail, and 216 to 306 kW with 1443 to 1576 Nm. Marine builds of the same block are listed at 209 to 302 kW, and the generator version at 250 kWe prime. Market entries quote assembly numbers 22319054, 73644387 and 22370107 against this engine.
| Product Name | Complete Engine Assembly |
|---|---|
| Series | QSL9, also written QSL8.9 |
| Configuration | Inline six, four stroke, water cooled diesel |
| Displacement | 8.9 L / 543 cu in |
| Bore and Stroke | 114 mm by 145 mm |
| Aspiration | Turbocharged, charge air cooled |
| Fuel System | High pressure common rail, electronically controlled |
| Compression Ratio | 17.8:1 on the industrial data sheet seen |
| Output | 216 to 306 kW (290 to 410 hp) industrial |
| Torque | 1443 to 1576 Nm |
| Marine Build | 209 to 302 kW on the same block |
| Generator Build | QSL9-G5 listed at 250 kWe prime and 275 kWe standby |
| Identification | Engine serial number and CPL both required before a build can be fixed |
| Applications | Quoted for Cummins in construction equipment, excavators and dump trucks, plus generator drive and marine |
| Condition | New, rebuilt and used assemblies are all traded |
| Packaging | Steel skid, ports capped, moisture barrier, export crate |
| Assembly Numbers Quoted | 22319054 and 73644387 carried in one market entry, 22370107 in another, 78550483 in a third |
|---|---|
| Number Group On One Entry | 4908043, 5320748, 4987979, 5404060 and 5529522 appear in a single heading for this engine |
| Rating Codes | QSL9-C280, QSL9-C300, QSL9-C325-III, QSL9-C340 and QSL9-C360 are quoted as build suffixes |
| Control Parts List | CPL4993 quoted with CM850 and CM2850 electronics against this engine |
Cylinder head; head gasket set; piston and liner kit; bearings; injector; high pressure fuel pump; turbocharger; oil pump; water pump; ECM; engine harness; overhaul kit.
The industrial page for this engine publishes 216 to 306 kW, which is 290 to 410 hp, with torque between 1443 and 1576 Nm. The marine listing for the same block runs from 209 to 302 kW, and the generator version is published at 250 kWe prime with 275 kWe standby. The rating code and CPL on the plate decide.
Headings in this market are not consistent. QSL9 and QSL8.9 are used for the same 8.9 litre unit, and some entries add QSL9.3 to the same line. Because the displacement printed on the plate is the only reliable marker, an 8.9 litre figure is what an order should be built on.
22319054 and 73644387 are quoted together in one entry, 22370107 in another and 78550483 in a third. A further entry carries 4908043, 5320748, 4987979, 5404060 and 5529522 in one heading. Those numbers are trade references rather than a single catalogue entry, so the serial and CPL still decide what is inside the crate.
It is the same 8.9 litre block, rated 209 to 302 kW for marine duty.
It fixes the build and the parts list, so it is always quoted with the engine serial.
The engine plate with its serial and CPL, and the machine serial plate.
video
Send your inquiry directly to us
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
