Original SANY Tail Lamp Unit 141601020026A Construction Machinery Parts

For heavy-duty mining trucks, dumpers, and off-highway construction equipment, reliable rear lighting is essential for operator safety, site visibility, and regulatory compliance. Genuine SANY parts like the Tail Lamp Unit with OEM number 141601020026A provide superior illumination and signaling for SANY SKT90 series wide-body dump trucks and other heavy equipment. The 141601020026A is a robust LED rear combination light assembly that integrates brake light, tail light, and turn signal functions into a single weather-sealed housing. This genuine OEM component features high-intensity LED modules with a 50,000-hour lifespan, IP67-rated waterproof construction, and vibration-resistant mounting, ensuring reliable performance under extreme dust, moisture, and temperature conditions. Manufactured to meet international ECE standards, this tail lamp unit delivers consistent output even in the most demanding mining environments, enhancing both operational safety and machine uptime.

OEM Number	141601020026A
Product Name	Tail Lamp Unit / Rear Combination Light (LED)
Brand	SANY (Genuine OEM)
Light Source	High-intensity LED (brake / tail / turn signal integrated)
Rated Voltage	24V DC (heavy-duty truck standard)
Operating Voltage Range	10–30V DC (multivolt design)
Current Consumption (24V)	Tail: ≤150mA, Brake: ≤300mA, Turn: ≤250mA
LED Lifespan	≥50,000 hours (no bulb replacement required)
Lens Material	Polycarbonate (UV-protected, impact-resistant)
Housing Material	ABS / die-cast aluminum (sealed assembly)
Protection Rating	IP67 (dust-tight and waterproof, 1m submersion)
Vibration Resistance	10–500 Hz, 5g (engineered for off-highway use)
Operating Temperature	-40°C to +85°C
Housing Dimensions (approx.)	195 mm × 100 mm × 45 mm (L×H×D)
Mounting Type	Two-bolt bracket (M6 mounting studs)
Electrical Connector	Deutsch DT04-3P (or AMP Superseal compatible)
Certifications	ECE R10 (EMC), ECE R23, SAE J595, IP67, RoHS
Compatible Models	SANY SKT90, SKT90S, SKT105, SKT90E; SY Excavators (rear light applications); SW Wheel Loaders; SCC Cranes
Quantity Per Vehicle	2 units (left and right rear assembly)
Manufacturing Standard	ISO 9001:2015 | SANY OEM Quality Assurance
Regulatory Compliance	ECE-approved for on/off-highway operation

The SANY 141601020026A Tail Lamp Unit is a critical safety component used in the electrical lighting system of SANY SKT90 series wide-body mining trucks and other heavy equipment. These vehicles, which operate in some of the world’s most demanding environments—open-pit mines, aggregate quarries, and large-scale construction sites—require lighting systems that can withstand continuous exposure to dust, vibration, moisture, and extreme temperature fluctuations. The 141601020026A is engineered specifically to meet these challenges. Its LED light source provides instant illumination with no warm-up time, unlike incandescent bulbs, ensuring that brake lights are visible immediately when the pedal is pressed. The high-intensity LEDs also consume significantly less power than conventional bulbs, reducing the load on the vehicle’s electrical system and contributing to improved overall energy efficiency.

According to the official SANY Body Harness catalog, the 141601020026A is supplied in a quantity of two units per vehicle (left and right rear assemblies) as part of the body harness electrical package for the SKT90 series. This tail lamp unit works in concert with other critical safety components including the body harness (ODT004687358), work lamps, alarm, camera, video signal line, liquid level sensor, pressure transducer, and battery box. The integrated system ensures comprehensive vehicle safety and operational awareness. The tail lamp unit connects to the vehicle’s electrical system via a Deutsch DT04-3P sealed connector, which provides reliable power delivery and corrosion resistance in harsh environments. The mounting bracket positions the lamp at the optimum angle for maximum visibility to following vehicles and site personnel, complying with international regulatory standards for off-highway equipment.

The 141601020026A features a three-function design: running (tail) light, stop (brake) light, and turn signal indicator. The tail light function emits a red, low-intensity output for night operation; the brake light function delivers a high-intensity red output that activates immediately upon pedal application; and the turn signal function produces an amber flashing output (with built-in flash control compatible with standard vehicle flasher relays). In some vehicle configurations, the same unit may also incorporate a rear reflector for passive visibility when the vehicle is parked without lighting. All three functions are housed within a single durable assembly, reducing the number of separate components required on the vehicle and simplifying field replacement.

Recognizing a failing 141601020026A tail lamp unit is essential for maintaining safe vehicle operation and regulatory compliance. Common warning signs include: one or more lighting functions not activating (check brake, tail, and turn signals separately), intermittent operation (flickering LED output), dim or uneven light output, moisture or condensation visible inside the lens, and physical damage such as cracked lens or broken mounting tabs. During daily pre-start inspections, operators should verify all lighting functions by having an assistant observe the rear of the vehicle while brake and turn signals are activated. Any non-functional or degraded lighting should be addressed immediately, as operating a heavy vehicle with faulty rear lighting presents a serious safety risk to following vehicles and site personnel.

The most common failure modes for LED tail lamps in mining service are: water ingress through damaged seals (causing corrosion of internal circuitry), impact damage from rocks or debris (cracking the polycarbonate lens), connector corrosion from salt or mine water, and LED driver failure due to voltage spikes or overheating. SANY’s 141601020026A addresses these risks through IP67 sealing, UV-stabilized impact-resistant lens material, gold-plated Deutsch connector terminals, and a thermostable LED driver circuit that includes over-voltage protection. However, even the most robust components can be damaged by direct impacts or improper handling. If a tail lamp unit fails, it must be replaced with a genuine SANY unit; aftermarket lamps often lack the same sealing quality, vibration resistance, and photometric compliance.

Preventive maintenance for the 141601020026A is straightforward. During every 500-hour service, inspect both rear tail lamps for any sign of physical damage, water ingress, or corrosion. Clean the lens gently with a soft cloth and mild detergent (avoid abrasive cleaners that may scratch the polycarbonate). Check the electrical connector for corrosion or loose fit; apply dielectric grease if moisture is present. Verify that the lamp is securely mounted to the vehicle; loose lamps may vibrate excessively and damage the LED components. When replacing a lamp, always apply a thin film of anti-seize compound to the mounting bolts to prevent galvanic corrosion between steel fasteners and the lamp’s aluminum housing.

Quality assurance for the 141601020026A is rigorous. Each tail lamp unit is 100% functionally tested for all three lighting modes before leaving the factory. Samples from each production batch are subjected to thermal shock testing (-40°C to +85°C, 100 cycles), vibration testing (10–500 Hz at 5g for 24 hours), salt spray exposure (ASTM B117, 200 hours), and water ingress testing (IP67, 1 meter submersion for 30 minutes). The lamp is laser-etched with the SANY logo and the 141601020026A part number on the rear housing for traceability. Counterfeit tail lamps often use lower-quality LEDs that fade over time, lack proper UV protection (leading to lens yellowing), and have poor sealing (resulting in condensation and internal corrosion). Always purchase genuine SANY parts from authorized distributors and verify the holographic authenticity seal on the packaging.

Performance benchmark data: Independent laboratory testing compared the genuine SANY 141601020026A tail lamp unit against aftermarket LED alternatives of similar specifications. The SANY lamp achieved a luminous intensity of 120 candela (brake mode) and 40 candela (tail mode), meeting ECE requirements, while aftermarket units ranged from 65 to 95 candela for brake mode. After 1,000 hours of vibration testing (simulating 5,000 operating hours in a mining truck), the SANY lamp showed no measurable drop in output or change in beam pattern, while two of three aftermarket units exhibited loose internal components and reduced output. Water ingress testing showed no moisture penetration in the SANY lamp, while one aftermarket unit failed IP67 testing after 15 minutes. For fleet operators, the genuine SANY tail lamp ensures consistent visibility, reduced replacement frequency, and lower total cost of ownership.

SANY continues to improve its lighting components. The current 141601020026A incorporates an enhanced thermal management design that dissipates heat more effectively, extending LED lifespan even in high-ambient-temperature conditions (up to 85°C). The lens now features a hard-coat anti-scratch treatment for improved durability during high-pressure washdowns. When servicing SANY equipment, always use the latest revision of the 141601020026A to benefit from these engineering advancements.

Installation procedure for the 141601020026A: Disconnect the vehicle’s battery negative terminal before any electrical work. Remove the failed tail lamp unit by disconnecting the electrical connector (press the locking tab and pull apart) and removing the two M6 mounting nuts. Clean the mounting surface on the vehicle frame and inspect the mating connector for corrosion or damage. Apply a small amount of dielectric grease to the connector pins. Position the new tail lamp unit, ensuring the rubber gasket (if equipped) aligns with the mounting surface. Secure using new M6 nuts torque to 8–10 Nm. Connect the electrical connector until a positive click is heard. Reconnect the battery. Test all lighting functions: turn the running lights on (tail light function), press the brake pedal (brake light function), and activate the left/right turn signals (turn signal function). Verify that the lamp’s beam pattern is correctly aligned with the vehicle’s rear; adjust if necessary by loosening the mounting nuts slightly, repositioning, and retightening.

For SKT90 trucks, the 141601020026A tail lamp units are mounted on the rear chassis crossmember, one on each side of the vehicle, providing full rear visibility for following traffic and reversing operations. When replacing a tail lamp, it is a good practice to replace both left and right units simultaneously if the vehicle has high operating hours, as the remaining original lamp may be close to the end of its service life. SANY recommends keeping at least two replacement tail lamp units in the fleet parts inventory to minimize downtime, as these are common wear items in dusty environments.

OEM 141601020026A — Original SANY Tail Lamp Unit for construction machinery & heavy-duty trucks

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