Views: 0 Author: Site Editor Publish Time: 2026-07-16 Origin: Site
Searching for a reliable Cummins rebuild engine supplier that delivers near-OEM performance at a fraction of new engine cost? Hebei Keluo Engineering Machinery specializes in the remanufacturing of Cummins diesel engines, offering a comprehensive range of rebuild engines from 6.7 liters to 60 liters displacement that are 100% compatible with genuine Cummins spare parts. Our complete lineup includes the ISB, ISC, ISL, ISM 11L, ISX 12L, K19, QSK19, QSK38, QSK45, and QSK60 — each rebuilt to exact Cummins specifications to power construction machinery, mining equipment, heavy-duty trucks, generator sets, and marine vessels across Southeast Asia, Africa, the Middle East, and South America.
The global engine remanufacturing market was valued at USD 37.59 billion in 2021 and is projected to reach USD 82.22 billion by 2033, growing at a robust CAGR of 6.74%. Within this rapidly expanding market, remanufactured Cummins engines represent one of the most sought-after product categories, delivering 30% to 60% cost savings compared to new OEM engines while maintaining near-original performance, reliability, and service life. Hebei Keluo Engineering Machinery positions itself at the forefront of this industry, combining advanced remanufacturing technology with complete Cummins parts compatibility to deliver unmatched value for fleet operators, engine dealers, and equipment service companies worldwide.
The decision to replace a failed engine is one of the most significant investments a construction or mining operation will face. A brand-new Cummins engine from an authorized dealer delivers pristine performance, but at a premium price point that can strain capital budgets and erode project profitability. Hebei Keluo Engineering Machinery offers a smarter alternative: Cummins rebuild engines that undergo complete disassembly, precision machining, component replacement, and comprehensive testing to deliver performance that approaches OEM-new standards at a dramatically reduced cost.
Our remanufacturing process follows the same rigorous methodology employed by Cummins' own ReCon program . Every rebuild engine begins with a thorough core inspection, followed by complete disassembly and hot-tank cleaning of all components. Cylinder blocks are magnaflux-tested for cracks, precision-honed to exact bore specifications, and fitted with new wet liners where applicable. Crankshafts are reground, polished, and fillet-hardened to restore original journal geometry and surface finish. Cylinder heads are resurfaced, valve seats are recut, and all valves, valve springs, guides, and seals are replaced with new components. Pistons, piston rings, bearings, gaskets, seals, and wearable components are automatically replaced with 100% genuine Cummins-compatible parts — ensuring that when your mechanic installs a Hebei Keluo rebuild engine, every consumable component is fresh and factory-fresh.
The critical advantage that distinguishes Hebei Keluo from generic engine rebuilders is our 100% parts compatibility guarantee with genuine Cummins components. Whether you source a rebuild ISB 6.7L for a medium-duty truck fleet, a rebuild ISM 11L for heavy construction equipment, or a rebuild QSK60 for a 360-ton mining haul truck, every replacement part in our engines — from pistons and bearings to injectors, turbochargers, and electronic control modules — interchanges seamlessly with original Cummins spare parts . This compatibility ensures that your maintenance team can source parts through any Cummins dealer, aftermarket distributor, or our own supply channel with complete confidence.
Hebei Keluo Engineering Machinery remanufactures the full spectrum of Cummins diesel engines, spanning power outputs from 200 horsepower to 2,850 horsepower and displacements from 6.7 liters to 60 liters. Our rebuild engine portfolio is organized across four product tiers, each optimized for specific equipment categories and operating environments.
For medium-duty trucks, construction support vehicles, and compact to mid-size earthmoving equipment, Hebei Keluo offers remanufactured Cummins engines in the 6.7L to 8.9L displacement range . The rebuild ISB 6.7L is a 6-cylinder inline engine producing 200 to 350 horsepower with peak torque of 660 to 1,050 Nm . This versatile powerplant is widely deployed in school buses, work trucks, motorhome chassis, and light commercial vehicles where proven reliability and fuel efficiency are paramount.
The rebuild ISC 8.3L steps up to a larger 6-cylinder inline configuration with power ratings from 260 to 400 horsepower and torque output of 1,000 to 1,450 Nm. This engine bridges the gap between medium-duty and heavy-duty applications, commonly found in refuse trucks, concrete mixers, pump trucks, and larger vocational vehicles. The rebuild ISL 8.9L represents the pinnacle of this tier, delivering 280 to 400 horsepower and up to 1,255 lb-ft (1,700 Nm) of torque from its stroked 8.9-liter architecture. With a cast-iron 24-valve cylinder head, forged-steel crankshaft, and high-pressure common-rail fuel injection, the remanufactured ISL provides the low-end torque and durability required for dump trucks, fire apparatus, transit buses, and construction equipment operating in demanding duty cycles.
For Class 8 heavy trucks, large excavators, wheel loaders, and high-hour construction machinery, Hebei Keluo remanufactures the ISM 11L and ISX 12L engine families that have earned legendary status in the heavy-duty diesel industry. The rebuild ISM 11L is a 10.8-liter inline-6 engine with a 125 mm bore × 147 mm stroke, producing 280 to 450 horsepower and 1,150 to 1,550 lb-ft of torque. With its wet-sleeve design, PT fuel system, and robust mechanical architecture, the ISM delivers exceptional durability for dump trucks, mixers, refuse haulers, and vocational applications where simplicity and serviceability translate directly into uptime.
The rebuild ISX 12L (also designated ISX11.9) represents the modern evolution of Cummins heavy-duty engine technology, incorporating XPI ultra-high-pressure fuel injection, advanced electronic controls, and cooled exhaust gas recirculation. With power ratings reaching 400 horsepower and maximum torque of 1,450 lb-ft, the remanufactured ISX 12L at 813 kg dry weight delivers the power-to-weight ratio and fuel efficiency that modern fleet operators demand. Hebei Keluo's ISX rebuild program addresses the complete engine platform including CM2250 and CM2350 electronic control modules, ensuring compatibility with modern vehicle telematics and diagnostic systems.
The Cummins K19 engine series has been a cornerstone of industrial and mining power for over 30 years, and Hebei Keluo's rebuild K19 program restores these proven workhorses to full operational capability. The rebuild K19 is a 19-liter inline-6 engine with a 159 mm bore × 159 mm stroke, producing 450 to 700 horsepower (336–522 kW) at 2100 rpm and peak torque of 1,125 to 2,014 lb-ft (1,526–2,731 Nm). Available in naturally aspirated (KT19), turbocharged (KTA19), and twin-turbocharged (KTTA19) configurations, the K19 powers mining haul trucks, excavators, blast hole drills, wheeled loaders, marine vessels, and generator sets worldwide.
The rebuild QSK19 upgrades the proven K19 architecture with Cummins Quantum System electronic controls and modular common-rail fuel injection . With power ratings extending from 369 kW to 669 kW (500–900 hp), the QSK19 delivers enhanced fuel efficiency, reduced emissions, and improved cold-start performance while maintaining the legendary durability of the K19 platform. The QSK19 is particularly valued in mining applications where electronic engine management enables real-time performance monitoring, automatic timing adjustment, and integration with equipment telematics platforms.
For the largest mining equipment in the world — 360-ton haul trucks, large hydraulic excavators, and heavy-duty loaders — Hebei Keluo offers remanufactured QSK38, QSK45, and QSK60 engines that represent the pinnacle of Cummins high-horsepower engineering.
The rebuild QSK38 is a V12, 38-liter engine with a 159 mm bore × 159 mm stroke, delivering 920 to 1,500 horsepower (686–1,119 kW) and torque up to 4,358 lb-ft (5,909 Nm). Built on the legendary KV38 platform and enhanced with Quantum System electronics and modular common-rail fuel injection, the QSK38 shares 70% parts commonality with its predecessor, ensuring proven reliability in the most demanding mining applications.
The rebuild QSK45 is a V12, 45-liter engine delivering 1,200 to 2,000 horsepower with peak torque reaching 6,305 lb-ft . Designed specifically for large excavators, loaders, and 300-ton haul trucks, the QSK45 combines robust V12 architecture with advanced electronic controls to deliver the lowest cost-per-ton performance in its class.
At the apex of Hebei Keluo's rebuild engine portfolio, the rebuild QSK60 is a V16, 60-liter behemoth producing 1,782 to 2,850 horsepower (1,329–2,125 kW) with peak torque of 6,169 to 8,274 lb-ft (8,364–11,218 Nm). With a 159 mm bore × 190 mm stroke, single-stage or two-stage turbocharging, and Cummins' most advanced modular common-rail fuel system, the remanufactured QSK60 powers the world's largest mining trucks and heaviest construction equipment. Cummins projects a life-to-overhaul of 1,000,000 gallons of fuel burned for the QSK60 in large haul truck applications — a testament to the extraordinary durability engineered into this platform.
The true measure of a rebuild engine is not just its performance on the dyno — it is the confidence you have in servicing it for years to come. Hebei Keluo Engineering Machinery's rebuild engines are engineered with 100% parts compatibility with genuine Cummins components, ensuring that every maintenance event, scheduled overhaul, and emergency repair can be completed using readily available Cummins parts from any authorized dealer or aftermarket supplier worldwide.
Our remanufacturing process exclusively uses Cummins-specification pistons, rings, bearings, gaskets, seals, injectors, pumps, and electronic components — either sourced from genuine Cummins channels or manufactured to identical material and dimensional specifications. When you install a Hebei Keluo rebuild ISL, rebuild ISM, or rebuild QSK19, your service technicians will recognize every component, every torque specification, and every assembly procedure because the engine is built to the same standards as the original. This compatibility eliminates the guesswork, custom fabrication, and parts hunting that plague operators who choose low-quality rebuilds from inexperienced suppliers.
For fleet managers and equipment dealers operating in Southeast Asia, Africa, the Middle East, and South America, this parts compatibility translates into reduced inventory costs, faster repair turnaround times, and lower total cost of ownership over the engine's full service life. Your local Cummins dealer can supply any part your Hebei Keluo rebuild engine requires — from routine maintenance filters and belts to major components like cylinder heads, crankshafts, and turbochargers — with the confidence that every part will fit and perform as designed.
The economic case for choosing a Hebei Keluo Cummins rebuild engine over a new OEM engine is compelling and quantifiable. Industry analysis consistently demonstrates that remanufactured engines deliver 30% to 60% cost savings compared to their new counterparts while providing 100,000 to 200,000 kilometers of reliable service life. For a heavy-duty V8 or inline-6 engine application, this cost differential can represent savings of $5,000 to $15,000 per engine — capital that can be redirected into fleet expansion, equipment upgrades, or operational improvements.
Engine Category | Remanufactured Cost Range | New Engine Cost Range | Estimated Savings |
4-Cylinder (ISB 6.7L) | $2,500 – $4,500 | $5,000 – $8,000 | 30–50% |
6-Cylinder Medium (ISC/ISL) | $4,000 – $7,000 | $8,000 – $14,000 | 35–55% |
Heavy-Duty (ISM 11L / ISX 12L) | $8,000 – $15,000 | $18,000 – $30,000 | 40–55% |
Industrial (K19 / QSK19) | $15,000 – $30,000 | $35,000 – $60,000 | 45–60% |
Ultra-Heavy (QSK38 / QSK60) | $50,000 – $120,000 | $120,000 – $250,000 | 50–60% |
These savings are achieved without sacrificing quality or reliability. Hebei Keluo's remanufacturing process replaces all wearable components with new parts, restores critical dimensions through precision machining, and validates every engine on a dynamometer before shipment. The result is a rebuild engine that starts easily, runs smoothly, delivers rated power and torque, and meets the same emissions standards as the original — all at a fraction of new engine cost.
Hebei Keluo Engineering Machinery has established a proven track record supplying Cummins rebuild engines to the world's most challenging construction, mining, and industrial equipment markets. The Asia-Pacific region, commanding 46% of global diesel engine demand, represents our largest market with extensive deployments across China's domestic construction sector, Southeast Asian infrastructure projects, and Australian mining operations. Our rebuild ISB and ISC engines power urban bus fleets in Bangkok, Jakarta, and Manila; our rebuild ISM and ISX engines drive heavy truck fleets across the ASEAN highway networks; and our rebuild K19 and QSK38 engines operate in open-pit coal mines in Indonesia and copper mines in the Philippines.
In Africa, from Nigeria's construction boom to South Africa's deep-level gold mines, from Kenya's infrastructure development to Zambia's copper belt, Hebei Keluo rebuild engines provide the reliable, cost-effective power that African equipment operators need. The mechanical simplicity of the K19 series, combined with its compatibility with high-sulfur fuels commonly available across the continent, makes our rebuild K19 particularly well-suited for African operating conditions. For large-scale mining operations in the DRC, Zimbabwe, and Botswana, our rebuild QSK60 engines deliver the massive horsepower required for ultra-class haul trucks at operating costs that support viable extraction economics.
The Middle East — encompassing Saudi Arabia's Vision 2030 construction surge, the UAE's continued infrastructure investment, Qatar's post-World Cup development, and Oman's industrial diversification — demands engines that can perform reliably in extreme desert heat and abrasive sand conditions. Hebei Keluo's rebuild engines are remanufactured with enhanced cooling system components, high-capacity air filtration compatibility, and heavy-duty sealing packages to ensure consistent performance in ambient temperatures exceeding 50°C.
South American markets — including Brazil's agricultural and mining sectors, Peru's copper operations, Chile's lithium extraction boom, and Colombia's infrastructure development — benefit from Hebei Keluo's complete Cummins rebuild engine range. The extraordinary topographical diversity of the continent, from Amazon basin humidity to Andean altitudes above 4,000 meters, demands engine solutions that adapt to variable atmospheric conditions. Our rebuild QSK38 and QSK45 engines, with their advanced two-stage turbocharging and electronic altitude compensation, maintain full rated power output even at extreme elevations where naturally aspirated engines suffer significant derating.
Hebei Keluo Engineering Machinery understands that an engine rebuild project is only as successful as the support that surrounds it. Our technical team provides comprehensive services that extend far beyond the engine itself:
· Core Collection and Management: We coordinate the collection of your failed engine core, evaluate its rebuild suitability, and apply core credit to reduce your total investment.
· Engine Specification Matching: Our engineers verify the exact Cummins engine model, rating, and configuration required for your equipment application — ensuring the rebuild engine you receive is the correct engine for your machine.
· Installation Guidance: Detailed installation manuals, torque specifications, and break-in procedures accompany every engine shipment, with remote technical support available via video conference.
· Parts Supply: Our extensive inventory of Cummins-compatible spare parts ensures you can source maintenance items, repair components, and overhaul kits with rapid turnaround.
· Export Logistics: Complete export documentation, customs clearance support, ocean freight and air cargo coordination, and delivery to your designated port or facility.
We recognize that equipment downtime is measured in lost production and missed deadlines, not just hours on a clock. That is why Hebei Keluo has optimized our remanufacturing pipeline to deliver industry-leading lead times — from core receipt to completed engine shipment — that get your equipment back to work faster than traditional rebuild programs. Whether you need a single rebuild ISB for a truck fleet, a batch of rebuild K19 engines for a mining contractor, or a rebuild QSK60 for a 360-ton haul truck, our production team and logistics coordinators ensure your engines are remanufactured, tested, packaged, and shipped on schedule.
Are you looking for a dependable Cummins rebuild engine supplier that delivers near-OEM quality at 30–60% below new engine prices? Hebei Keluo Engineering Machinery invites construction machinery dealers, mining equipment operators, heavy truck fleet managers, engine distributors, and aftermarket parts wholesalers to experience the quality, compatibility, and exceptional value that have made us a trusted partner in the global engine remanufacturing industry.
Contact Hebei Keluo Engineering Machinery today to discuss your requirements for the rebuild ISB, ISC, ISL, ISM 11L, ISX 12L, K19, QSK19, QSK38, QSK45, or QSK60 engine models. Request a detailed quotation with core exchange evaluation, schedule a video facility tour to observe our remanufacturing and testing processes, or arrange an evaluation sample to verify our quality standards firsthand. Our international sales team is ready to assist with export documentation, shipping logistics, customs clearance, and customized packaging tailored to your market requirements.
Send your inquiry now and discover why equipment operators across Southeast Asia, Africa, the Middle East, and South America are choosing Hebei Keluo as their preferred partner for Cummins rebuild engine solutions. Significant cost savings, 100% genuine Cummins parts compatibility, rapid global delivery, and near-OEM quality standards — that is the Hebei Keluo commitment to powering your success in the world's most demanding markets.
Hebei Keluo Engineering Machinery — Professional Engine Remanufacturing. Complete Cummins Compatibility. Global Service Excellence.
