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Cummins 6BTAA5.9-C130 Engine Assembly: Complete B2B Sourcing Guide
The Cummins 6BTAA5.9-C130 is a 5.9L inline six-cylinder industrial diesel engine developed by Dongfeng Cummins Engine Co., Ltd. (DCEC) for medium-duty construction and industrial equipment. With a rated output of 130 horsepower (97 kW), this engine is widely used in wheel loaders, excavators, drilling machines, water pump power units and concrete machinery operating under continuous heavy-load conditions.
Compared with standard naturally aspirated industrial engines, the 6BTAA5.9-C130 adopts a turbocharged and intercooled intake system. This design improves combustion efficiency and provides more stable torque output at low and medium engine speeds. For equipment that frequently operates under variable load conditions, stable torque delivery is often more important than peak horsepower.
As an engine supplier, HekoPower provides complete engine assemblies, replacement parts support and export packaging services for overseas construction equipment owners and distributors. Unlike many catalogue-style supplier pages, the 6BTAA5.9-C130 is commonly selected not only for new equipment projects, but also for replacement and repowering applications where reliability and maintenance simplicity are priorities.
Tech Specs of Cummins 6BTAA5.9-C130
General Engine Data
Engine Model: Cummins 6BTAA5.9-C130
Type: 6 Cylinders in Line
Displacement: 5.9 L
Bore * Stroke: 102 * 120
Overall Dimension: 1100mm*750mm*988mm
Net Weight (with flywheel & alternator): 443 Kg
Key Performance Data
Rated Power: 97 kW/130HP
Rated Speed: 2200 rpm
Max Torque/Speed: 580 N.m @ 1500 rpm
Fuel Consumption @ Rated Power: 210 g/Kw.h
Max Continuous Running Altitude: 2000 m
More Technical Data
Certification: Euro I
Aspiration: Turbocharged-Intercooled
Fuel System: Wuxi Weifu A Pump/ RSV Govenor
Compression Ratio: 17.3:1
Electrical System (Starter Motor/Alternator): 12V/24V
Lowest Starting Temp Without auxiliary system: -12℃
Cooling Method: Water cooled
Engine Cooling Fluid Volume: 9.9 L
Cummins 6BTAA5.9-C130 Torque Data and Fuel System
For heavy equipment operators, torque matters far more than raw horsepower. The DCEC Cummins 6BTAA5.9-C130 delivers its peak torque of 580 N·m at a low 1500 RPM. This low-end grunt provides excellent lugging power for hydraulic systems under sudden loads.
The heart of this high-reliability profile is the 6BTAA5.9-C130 fuel system. It utilizes a premium P7100 mechanical fuel pump Cummins configuration paired with a mechanical governor.
Unlike modern common-rail systems, the P7100 pump relies strictly on precise mechanical linkages. This design tolerates varying qualities of industrial diesel fuel without suffering premature injector failure, keeping your operational costs low.
Technical Comparisons: 6BTA vs. 6BTAA
Procurement managers often confuse different configurations within the Cummins B-series. Clarifying these differences prevents costly ordering mistakes.
Difference Between Cummins 6BTA5.9-C130 and 6BTAA5.9-C130
The primary differentiator lies in the aspiration and cooling topology:
- Cummins 6BTA5.9-C130: Utilizes a jacket-water aftercooler (turbocharged, aftercooled). The intake air is cooled by the engine's internal coolant circuit.
- Cummins 6BTAA5.9-C130: Features an air-to-air intercooler. This configuration lowers intake temperatures more effectively, reducing thermal stress on pistons and valves.
The "AA" variant offers superior thermal stability under continuous heavy loads. It also delivers a cleaner burn profile, resulting in optimized Cummins 6BTAA5.9-C130 torque curve and fuel consumption rates compared to standard "A" models.
Real Application Scenarios in Industrial Machinery
The 130HP Cummins Industrial Engine serves as a versatile workhorse across a wide variety of heavy-duty industrial machinery sectors.
Primary Earthmoving Applications
- Cummins engine for excavator: Provides steady, dependable hydraulic pump power for 15-to-22-ton tracking excavators. It ensures smooth multi-functioning arm cycles.
- Cummins engine for wheel loader: Delivers the low-end torque required for high bucket breakout forces and rapid ramp climbing.
Heavy Construction and Industrial Uses
- Cummins engine for concrete mixer: Drives high-capacity mixing drums smoothly under continuous operating schedules.
- Diesel engine for drilling machine: Powers rotary drill rigs operating under highly dusty, vibration-heavy environmental conditions.
- Cummins engine for mining equipment: Operates reliably in deep pit environments, powering small dump trucks and underground utility vehicles.
Stationary Power Applications
- Cummins 130hp diesel engine for water pump power pack: Ideal for high-volume agricultural irrigation and continuous dewatering operations on construction sites.
- Industrial diesel engine for water pump: Powers emergency fire-fighting water systems with rapid cold-start capabilities.
Maintenance, Overhaul, and Replacement Tips
Maximizing the working life of your heavy-duty construction machinery engine requires strict adherence to mechanical service protocols.
Essential Service Intervals
To maintain peak performance, change the primary engine oil and oil filters every 250 operating hours. Given the mechanical design of the P7100 fuel pump, checking fuel-water separators daily is vital. This step prevents water contamination from scoring the precision-machined pump plungers.
Repowering and Drop-In Replacement Guide
When executing a 6BTAA5.9-C130 engine replacement for excavators, verify your existing flywheel housing size (typically SAE #2 or SAE #3) and the flywheel coupling dimensions.
HekoPower provides complete, ready-to-run assemblies. This makes swapping out a worn power plant straightforward, keeping your field downtime to a minimum.
If you are performing a complete rebuild instead, always consult a genuine DCEC 6BTAA5.9-C130 engine parts catalog to cross-reference part numbers for pistons, rings, and main bearings based on your specific engine serial number (ESN).
B2B Procurement and Global Logistics
As an experienced China DCEC Cummins engine exporter, HekoPower simplifies the international procurement process for fleet managers and parts wholesalers worldwide.
Packaging and Shipping Specifications
We eliminate transit risks through heavy-duty export packaging protocols. The DCEC 6BTAA5.9-C130 ocean freight packing dimensions standard measures approximately 1100 mm x 850 mm x 1200 mm, with a dry engine weight of roughly 450 kg.
Every engine is securely bolted to a heavy-duty, IPPC-certified fumigated wooden pallet and enclosed in an anti-corrosion VCI plastic wrap. This step protects precision components from sea salt air during long-distance transit.
Pricing, Lead Time, and Verification
When looking to buy original Cummins 6BTAA5.9-C130 from China distributor channels, transparency is essential. Our Cummins 6BTAA5.9-C130 price and lead time matrices depend directly on your required order volume and specific regional shipping schedules.
HekoPower deals exclusively in genuine Cummins engine wholesale transactions. Every unit we supply features an untampered factory data plate displaying a unique Engine Serial Number (ESN). This number can be fully verified on the global Cummins QuickServe network, ensuring you receive an authentic product.
Cummins B5.9-C Series, original products from Dongfeng Cummins Engine Plant (DCEC), Cummins Joint Venture Plant since 1986, 50% shareholding by Cummins USA. This series mainly includes 6BT5.9-C115, 6BT5.9-C120, 6BT5.9-C125, 6BT5.9-C130, 6BT5.9-C135, 6BT5.9-C145, 6BT5.9-C150, 6BTA5.9-C125, 6BTA5.9-C130, 6BTA5.9-C150, 6BTA5.9-C155, 6BTA5.9-C170, 6BTA5.9-C175, 6BTA5.9-C180, 6BTAA5.9-C130, 6BTAA5.9-C150, 6BTAA5.9-C160, 6BTAA5.9-C180, 6BTAA5.9-C190, 6BTAA5.9-C195, 6BTAA5.9-C205.
Frequently Asked Questions
Is the Cummins 6BTAA5.9-C130 engine compliant with modern emissions standards?
This engine features a classic mechanical fuel system configuration. It is designed to meet Euro II / Tier 2 emissions regulations. This makes it an exceptionally rugged and dependable option for markets outside the US/EU, as well as for stationary applications where simpler, non-electronic engines are preferred.
Can I buy a Cummins 6BTAA5.9-C130 online for individual retail use?
HekoPower operates primarily as an OEM industrial diesel engine manufacturer representative and bulk supplier. While you can buy Cummins 6BTAA5.9-C130 online through our direct commercial inquiry portal, our pricing structures and logistics networks are optimized for fleet buyers, construction companies, and regional wholesale distributors.
What is included in a "complete engine assembly" from HekoPower?
Our new genuine Cummins construction engine assemblies arrive fully dressed. This setup includes the engine block, cylinder head, P7100 fuel injection pump, injectors, turbocharger, air-to-air intake pipes, starter motor, alternator, and water pump. Auxiliary components like radiators or air cleaners can be customized based on your specific application requirements.
