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Premium Cummins & Komatsu Engines & Parts

Authorized dealer of genuine Cummins QSK19, QSK38, QSK50, QSK60, KTA, MTU, and Komatsu engines and components for mining, construction, dumper trucks, drilling rigs, and heavy-duty machinery.

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Cummins Engine Installation

About Qmachinary

Chongqing Quan-Machinary Trading Co. LTD is a trusted dealer of diesel engines and parts, specializing in the sales and service of high-performance power solutions for industrial applications.

We supply genuine Cummins, MTU, and Komatsu engines and components widely used in excavators, dumper trucks (like Belaz), slime pumps, fracturing trucks, drilling machines, and other construction and mining equipment.

10+
Years Experience
50+
Global Clients
99%
Satisfaction Rate

Our Products

High-quality diesel engines, engine parts, gaskets, fuel system components, and Fleetguard filters for Cummins, MTU, and Komatsu machinery.

QSK60 Cummins Diesel Engine

QSK60 Cummins Diesel Engine

High-power diesel engine for Belaz dumper trucks. Ideal for heavy-duty mining applications.

  • Model: QSK60
  • Application: Belaz Dumper
  • Type: Diesel Engine
QSK38 Cummins Engine

QSK38 / QSKTA38 Cummins Engine

Genuine Cummins engine for Liebherr and Komatsu excavators. Reliable performance in extreme conditions.

  • Model: QSK38, QSKTA38
  • Application: Excavators
  • Type: Diesel Engine
QSK19 Cummins Engine

QSK19 / QSKTA19 Cummins Engine

Designed for mining and construction machinery. Compact, powerful, and efficient.

  • Model: QSK19, QSKTA19
  • Application: Mining & Construction
  • Type: Diesel Engine
KTA50 Cummins Engine

KTA50 / K1800E / K2000E Engine

High-output Cummins engine for mining and Belaz applications. Proven durability.

  • Model: KTA50, K1800E, K2000E
  • Application: Mining, Belaz
  • Type: Diesel Engine
K38 Cummins Engine

K38 / KTA38 / KTTA38 Engine

Robust engine for mining Belaz trucks. Designed for continuous operation.

  • Model: K38, KTA38, KTTA38
  • Application: Mining Belaz Truck
  • Type: Diesel Engine
12V4000 MTU Engine

12V4000 / 16V4000 MTU Engine

Original MTU diesel engines with high efficiency and low emissions.

  • Model: 12V4000, 16V4000
  • Application: Industrial Power
  • Type: MTU Diesel Engine
SAA6D170E Komatsu Engine

SAA6D170E Komatsu Engine

Genuine Komatsu diesel engine for mining and construction machinery.

  • Model: SAA6D170E
  • Application: Mining & Construction
  • Type: Komatsu Diesel Engine
SAA12V140E-3 Komatsu Engine

SAA12V140E-3 Komatsu Engine

High-performance engine for HD785-7 and similar heavy-duty machines.

  • Model: SAA12V140E-3
  • Application: HD785-7
  • Type: Komatsu Engine
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Why Choose Qmachinary?

🔧

Genuine Parts

We supply only original Cummins, MTU, and Komatsu components.

🚚

Global Shipping

Fast and reliable delivery to mining and construction sites worldwide.

📞

24/7 Support

Expert technical assistance and customer service available anytime.

✅

Quality Guaranteed

Rigorous quality checks ensure reliability and long service life.

Our Global Impact

1000+
Engines Supplied
50+
Countries Served
98.5%
On-Time Delivery
15+
Years in Industry

Frequently Asked Questions

Do you supply genuine Cummins engines?

Yes, we are an authorized dealer and supply only genuine Cummins engines and parts for QSK19, QSK38, QSK50, QSK60, KTA, and other series.

What applications are your engines used for?

Our engines are widely used in excavators, Belaz dumper trucks, drilling machines, fracturing trucks, slime pumps, and other heavy construction and mining equipment.

Do you offer technical support?

Yes, our team provides 24/7 technical support via WhatsApp, Skype, and email to assist with installation, maintenance, and troubleshooting.

Can you ship internationally?

Absolutely. We ship globally with reliable logistics partners to ensure timely delivery to your site.

What payment methods do you accept?

We accept T/T, L/C, and other secure international payment methods. Contact us for details.

Get in Touch

Have questions about our engines or parts? Contact us today for expert support.

Contact Information

Email: Qmachinary@163.com

Skype: shelley.z222

WhatsApp: +8618723450437

Address: Jiulongpo District, Chongqing, China

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