6LTAA8.9 Water‑Pump Drive Engine (253 kW @1800RPM)
The 6LTAA8.9 pump‑drive diesel engine delivers 253 kW prime power at 1800 RPM, built for heavy‑duty continuous pump operation. This complete assembled unit comes pre‑fitted with steel base frame, heavy‑duty radiator, industrial muffler, air filter assembly and instrument control box. Ready‑to‑connect for quick installation for fire‑fighting, drainage, water‑supply and industrial pump systems. It features strong low‑speed torque output, stable running performance and rugged cast‑iron structure to sustain long‑hour heavy‑load work under harsh site conditions.
Technical Parameters
Model: 6LTAA8.9 Pump‑Drive Complete Unit
Engine Type: In‑line 6‑cylinder, 4‑stroke water‑cooled diesel
Displacement: 8.9 L
Bore × Stroke: 114 mm × 145 mm
Prime Rated Power: 253 kW (340 HP) @1800 RPM
Peak Torque: 1360 N·m @1400‑1600 RPM
Aspiration: Turbocharged + Air‑to‑Air intercooler
Fuel System: Mechanical injection pump with electronic governor
Starting System: 24V electric start
Emission Standard: Euro Stage II
Standard accessories included: Steel mounting base frame, heavy‑duty radiator, industrial exhaust muffler, air filter assembly, instrument control box
Core Features
- Complete pre‑assembled pump power unit
Factory‑integrated base frame, radiator, muffler, air filter and control box. No extra‑part sourcing required; simple connection to pump head for fast on‑site commissioning.
- Strong and stable power performance
High‑intercooled turbocharging delivers ample low‑speed torque. Maintains steady speed and power under fluctuating pump load, responds rapidly to sudden large‑flow water‑demand for emergency pump applications.
- Heavy‑duty durable mechanical construction
Reinforced cast‑iron cylinder block with wet cylinder liner design. Optimized cooling and lubrication circuits for non‑stop long‑time running, resisting high temperature, dust and vibration at job sites.
- Integrated instrument control box
Centralized monitoring for engine speed, oil pressure, coolant temperature, running hours, over‑temperature and low‑oil‑pressure automatic shutdown protection for safe unattended operation.
- Optimized cooling & exhaust matching
Matched heavy‑duty radiator guarantees stable temperature under full‑load continuous operation. Industrial‑grade muffler reduces exhaust noise; high‑efficiency air filter extends engine service life in dusty environments.
- Flexible power take‑off interface
Standard SAE output connection, easy coupling with different pump gearboxes and pump heads. Multiple mounting points on base frame simplify installation alignment.
- Strict factory bench test before delivery
Each complete unit undergoes full performance inspection covering oil‑pressure stability, leak check, high‑temperature endurance and control‑system function test.
- Mature global service platform
Wide‑range spare‑parts availability, modular layout simplifies field maintenance and lowers overall operating costs.
Applications
Quality Assurance & Compliance
Warehouse Storage
FAQ
A: Our core business covers diesel engine development, production, customized modification, maintenance and testing; explosion-proof engine R&D and manufacturing; Cummins spare parts supply, as well as engine overhaul and testing services.
A: Export-standard wooden box packaging
A:The specific delivery time depends on the items and the quantity of your order. We will confirm it with your detailed order.
A. Please provide us with your engine model, required rated power and speed, and application scenario. We will then recommend the most suitable model based on those information.
A: We offer professional engine customization services and can fully tailor the products to your specific requirements, with a variety of options available for pricing, specifications and configurations. The minimum order quantity (MOQ) for customized engines is 1 unit.
A:Yes, every engine is subjected to rigorous and comprehensive performance tests prior to shipment. We also provide clients with detailed test videos and electronic data.
A: EXW, FOB, CFR, CIF，DDU，DDP.
A: T/T, X Transfer, L/C, MoneyGram, PayPal, Cash etc
A:Yes, the warranty period is 6 months, covering main engine components. Consumable parts and failures caused by improper operation are excluded.
