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The Standard 4CX Backhoe Loader supplied by Qingzhou Mingxu Supply Chain is designed as a combined loading and digging machine for general construction use. It features a reinforced frame and is intended for infrastructure work, municipal maintenance, agricultural projects, and rental fleets. The machine is assembled using modular methods, and the main structural parts are selected for their wear and impact resistance under repeated loading.
Orders can be arranged as single units, bulk shipments, or full-container loads. Machine configuration and attachments can be adjusted before production to match specific working conditions or regional requirements.
| Item | Description |
|---|---|
| Machine Type | Standard 4CX backhoe loader |
| Drive Configuration | 4-wheel drive |
| Steering Modes | 2-wheel, 4-wheel, and crab steering (selectable) |
| Control System | Hydraulic pilot control |
| Attachment Compatibility | Hydraulic breaker, log grapple, 4-in-1 bucket, and others |
| Frame Type | Reinforced heavy-duty frame |
The diesel engine supplies mechanical power to the main hydraulic pump. From there, pressurized oil is directed through control valves to the travel system, loader boom, and backhoe arm. The 4WD drivetrain and switchable steering allow the machine to move across soft or uneven ground, while the pilot control system manages cylinder movements for smooth digging and loading. This layout keeps power loss low and response time short during combined operations.
1. Pre-start checks: confirm engine oil, coolant, and hydraulic oil levels are within range; inspect tire condition, hose connections, and fastener tightness; release the parking brake and clear the work area.
2. Loading work: sit facing forward, use the travel lever to control speed, and operate the loader pilot handle to lift, tilt, and empty the bucket for material handling and surface grading.
3. Excavation work: rotate the seat 180 degrees, lower and lock the hydraulic stabilizers, then switch to backhoe controls. The digging arm can be extended and swung for trenching or foundation work; a breaker attachment can be mounted for hard surfaces.
4. Site movement: retract the stabilizers and all working attachments. Choose the steering mode based on space and ground conditions, and move at low speed during transfer.
5. End of shift: return all attachments to their rest position, idle the engine for 3–5 minutes, shut down and lock the cab, then engage the parking brake and note the machine condition.
1. Combined capability. The machine handles loading, digging, and with optional attachments, light breaking. This reduces the need for multiple machines on small to medium sites.
2. Reinforced structure. The frame and axles are built for higher digging forces and larger bucket loads. Four-wheel steering improves maneuverability in confined spaces and on unpaved roads.
3. Efficient power delivery. The engine and hydraulic system are matched for balanced fuel use and output. Hydraulic routing is designed to minimize pressure loss during long working periods.
4. Ease of control. The pilot system provides light, proportional response. Operators with basic training can perform routine loading and digging tasks after a short familiarization period.
5. Export configuration. Standard export documentation is provided. Supply arrangements include single machines, bulk stock, and full containers. Regional distribution terms can be discussed separately.
6. All-weather operation. The drivetrain and steering system support work on mud, gravel, slopes, and rural tracks. High and low travel speeds cover both jobsite work and short-distance relocation.
Before leaving the factory, each Standard 4CX Backhoe Loader undergoes a basic inspection covering hydraulic pressure stability, steering function, brake performance, and attachment operation. Main structural weld seams are checked visually, and the machine is run under no-load conditions to confirm all circuits are functioning.
In addition to factory checks, field engineers have accumulated practical experience from commissioning and service work in different regions. Based on feedback from construction sites and rental operators, several adjustments have been made to the 4CX over successive production batches. For example, hydraulic hose routing has been revised to reduce the risk of abrasion in sandy environments, and the cooling pack has been configured for easier cleaning when operating in high-dust conditions. These improvements are based on repeated field observations rather than single-case reports.
The 4CX uses common component interfaces, which simplifies spare parts supply in overseas markets. During on-site commissioning, technicians typically check control response, stabilizer function, and attachment compatibility before the machine is handed over for regular work.
1. Infrastructure earthworks: foundation digging, site grading, roadbed filling, backfilling, and material movement for small to medium projects.
2. Municipal maintenance: road repair, drainage trenching, sewer cleaning, green space earthwork, and pavement breaking.
3. Agricultural and water conservancy: farmland leveling, pond digging, orchard road upkeep, ditch dredging, and livestock area maintenance.
4. Rental operations: suitable for short-term scattered work, rural renovation, and small-site contracts; machine turnover is quick, and one unit can replace two separate machines on many jobs.
5. Industrial and mining support: stockpile management in sand and stone yards, short-distance transfer, and factory yard maintenance.
The Standard 4CX Backhoe Loader is covered for 12 months or 1,000 working hours, whichever is reached first. Major assemblies such as the engine, main hydraulic pump, and transmission carry a 6-month warranty. Failures caused by manufacturing defects are repaired free of charge using original parts. If damage comes from incorrect use, overload, or missed service intervals, only parts cost is charged. Freight and labor for replacement are not covered. Wear components are outside the free replacement scope.
Q1: Can the 4CX be used as a substitute for both a loader and an excavator?
A1: In many small and medium earthmoving tasks, yes. The front bucket covers loading and leveling, while the rear arm handles trenching and foundation work. For very deep excavation or continuous high-volume loading, dedicated larger machines may be more suitable.
Q2: Is spare parts supply available for overseas customers?
A2: Yes. Commonly replaced parts such as filters, bucket teeth, and hoses are kept in stock for export orders. For major components, we can arrange shipment with the machine or separately as needed.
Q3: What attachments can be installed on the 4CX?
A3: Options include hydraulic breakers, log grapples, 4-in-1 buckets, and other attachments. Mounting interfaces are designed for quick changes, and the specific attachment list can be confirmed before production.
Q4: Are engineers involved in on-site commissioning?
A4: For bulk orders or first-time distributor support, commissioning assistance can be arranged. The process includes verifying control functions, stabilizer operation, and attachment fit, as well as basic operator guidance on daily checks.
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