The QSC meets Tier 3 and Stage IIIA emissions standards, by using in-cylinder technology, a simple and cost-effective solution that maintains the proven performance, dependability and durability of the QSC while operating cleanly and efficiently.
The QSC meets Tier 3 and Stage IIIA emissions standards, by using in-cylinder technology, a simple and cost-effective solution that maintains the proven performance, dependability and durability of the QSC while operating cleanly and efficiently.
Cummins QSC engines are built on one of the world's most successful - and durable - engine block designs. In fact, there are over three quarters of a million in use around the globe every day.
The QSC advanced electronics provide enhanced engine performance with higher torque and better throttle response at every rpm. Electronic engine control provides additional advantages that include increased fuel economy, precision diagnostics and engine protection. The QSC also offers enhanced maintenance intervals, improved cold starting plus up to 50% quieter operation for improved operator comfort.
Available in a range of ratings from 205-305 hp (153-227 kW), the QSC meets every Tier 3 and Stage IIIA emissions standard without compromise.
The QSC offers a wide range of standard features. And options like REPTO (Rear Engine Power Take-Off) add broad functionality.
To ensure that every QSC is perfectly matched to every piece of equipment, Cummins PowerMatch and Advisor are ready to provide expert assistance with your spec'ing and installation process.
Every QSC engine is covered by Cummins three-step warranty, one of the most comprehensive and simplest plans in the industry.
Komatsu SAA6D114E-3A QSC8.3 Engine Ratings
Engine Model
Advertised hp (kW) @ rpm
Peak hp hp (kW) @ rpm
Peak Torque lb-ft (N•m) @ rpm
QSC 305
305 (227) @ 2200
333 (248) @ 2000
1020 (1383) @ 1500
QSC 305
305 (227) @ 2100
320 (239) @ 1900
1020 (1383) @ 1500
QSC 300
300 (224) @ 2200
333 (248) @ 2000
1008 (1367) @ 1500
QSC 300
300 (224) @ 2100
320 (239) @ 1900
1000 (1356) @ 1500
QSC 290
290 (216) @ 2200
310 (231) @ 2000
940 (1274) @ 1500
QSC 280
280 (209) @ 2200
300 (224) @ 2000
1000 (1356) @ 1500
QSC 280
280 (209) @ 2100
300 (224) @ 1900
1000 (1356) @ 1500
QSC 275
275 (205) @ 2200
290 (216) @ 2000
895 (1213) @ 1500
QSC 260
260 (194) @ 2200
280 (209) @ 2000
870 (1180) @ 1500
QSC 260
260 (194) @ 1900
280 (209) @1900
830 (1125) @ 1400
QSC 250
250 (186) @ 2200
265 (197) @ 2000
830 (1125) @ 1500
QSC 245
245 (183) @ 2200
278 (207) @ 2000
857 (1162) @ 1500
QSC 245
245 (183) @ 1800
245 (183) @ 1800
870 (1180) @ 1400
QSC 240
240 (179) @ 2200
260 (194) @ 2000
800 (1085) @ 1500
QSC 230
230 (172) @ 2200
250 (186) @ 2000
800 (1085) @ 1500
QSC 215
215 (160) @ 2200
230 (172) @ 2000
675 (915) @ 1500
QSC 205
205 (153) @ 1950
223 (166) @ 1800
745 (1010) @ 1450
Additional Parts are also available. Check with Qingbang Online Service.
Small Tips for Quick Service:
If you need assistance with selecting the right replacement parts for your engine, please contact our ONLINE SERVICE to get fast customer support.
For us to provide you with the correct information, please have your Cummins Engine Part Number or Engine Serial Number ready, so that we can give you the best price possible along with our expertise.
The QSC meets Tier 3 and Stage IIIA emissions standards, by using in-cylinder technology, a simple and cost-effective solution that maintains the proven performance, dependability and durability of the QSC while operating cleanly and efficiently.
Cummins QSC engines are built on one of the world's most successful - and durable - engine block designs. In fact, there are over three quarters of a million in use around the globe every day.
The QSC advanced electronics provide enhanced engine performance with higher torque and better throttle response at every rpm. Electronic engine control provides additional advantages that include increased fuel economy, precision diagnostics and engine protection. The QSC also offers enhanced maintenance intervals, improved cold starting plus up to 50% quieter operation for improved operator comfort.
Available in a range of ratings from 205-305 hp (153-227 kW), the QSC meets every Tier 3 and Stage IIIA emissions standard without compromise.
The QSC offers a wide range of standard features. And options like REPTO (Rear Engine Power Take-Off) add broad functionality.
To ensure that every QSC is perfectly matched to every piece of equipment, Cummins PowerMatch and Advisor are ready to provide expert assistance with your spec'ing and installation process.
Every QSC engine is covered by Cummins three-step warranty, one of the most comprehensive and simplest plans in the industry.
Komatsu SAA6D114E-3A QSC8.3 Engine Ratings
Engine Model
Advertised hp (kW) @ rpm
Peak hp hp (kW) @ rpm
Peak Torque lb-ft (N•m) @ rpm
QSC 305
305 (227) @ 2200
333 (248) @ 2000
1020 (1383) @ 1500
QSC 305
305 (227) @ 2100
320 (239) @ 1900
1020 (1383) @ 1500
QSC 300
300 (224) @ 2200
333 (248) @ 2000
1008 (1367) @ 1500
QSC 300
300 (224) @ 2100
320 (239) @ 1900
1000 (1356) @ 1500
QSC 290
290 (216) @ 2200
310 (231) @ 2000
940 (1274) @ 1500
QSC 280
280 (209) @ 2200
300 (224) @ 2000
1000 (1356) @ 1500
QSC 280
280 (209) @ 2100
300 (224) @ 1900
1000 (1356) @ 1500
QSC 275
275 (205) @ 2200
290 (216) @ 2000
895 (1213) @ 1500
QSC 260
260 (194) @ 2200
280 (209) @ 2000
870 (1180) @ 1500
QSC 260
260 (194) @ 1900
280 (209) @1900
830 (1125) @ 1400
QSC 250
250 (186) @ 2200
265 (197) @ 2000
830 (1125) @ 1500
QSC 245
245 (183) @ 2200
278 (207) @ 2000
857 (1162) @ 1500
QSC 245
245 (183) @ 1800
245 (183) @ 1800
870 (1180) @ 1400
QSC 240
240 (179) @ 2200
260 (194) @ 2000
800 (1085) @ 1500
QSC 230
230 (172) @ 2200
250 (186) @ 2000
800 (1085) @ 1500
QSC 215
215 (160) @ 2200
230 (172) @ 2000
675 (915) @ 1500
QSC 205
205 (153) @ 1950
223 (166) @ 1800
745 (1010) @ 1450
Additional Parts are also available. Check with Qingbang Online Service.
Small Tips for Quick Service:
If you need assistance with selecting the right replacement parts for your engine, please contact our ONLINE SERVICE to get fast customer support.
For us to provide you with the correct information, please have your Cummins Engine Part Number or Engine Serial Number ready, so that we can give you the best price possible along with our expertise.
