Volvo Large Tracked Excavator Parts Supply For Large & Mid-Sized Machines
Large Excavator Parts
The Complete Guide to OEM-Quality Aftermarket Parts for Large Excavators
Large excavators represent the workhorses of modern construction, quarrying, infrastructure development and heavy earthmoving. Sitting above the medium excavator class and below dedicated mining machines, these powerful excavators are responsible for moving millions of tonnes of material every year across some of the world’s most demanding working environments.
Machines such as the Volvo EC350E, EC370, EC380E, EC400 and EC480E have become synonymous with reliability, productivity and engineering excellence. Designed to excavate deeper, lift heavier loads and operate continuously throughout long working days, they are among the most valuable assets within many construction fleets.
Like any professional machine, however, even the finest excavator depends upon regular maintenance and high-quality replacement components to achieve its full working life. Every hydraulic cylinder, final drive, engine component, bucket tooth and undercarriage assembly plays a vital role in keeping these machines productive.
Volvo Large Excavator Range Specifications
| Specification | EC350E | EC370 | EC380E | EC400 | EC480E |
|---|---|---|---|---|---|
| Machine Class | Large Excavator | Heavy Excavator | Heavy Excavator | Heavy Excavator | Heavy Excavator |
| Operating Weight | 36–42 tonnes | 38–40 tonnes | 38–43 tonnes | 39–42 tonnes | 45–53 tonnes |
| Engine Power | 303 hp (226 kW) | 344 hp (257 kW) | 306 hp (228 kW) | 339 hp (253 kW) | 424 hp (316 kW) |
| Engine Type | Volvo Turbo Diesel | Volvo Turbo Diesel | Volvo Turbo Diesel | Volvo Turbo Diesel | Volvo Turbo Diesel |
| Bucket Capacity | 1.10–2.50 m³ | 1.14–3.19 m³ | 1.09–3.31 m³ | 1.14–3.79 m³ | 2.03–4.32 m³ |
| Digging Force | High | Very High | Very High | Extremely High | Maximum Production |
| Hydraulic System | Electro-Hydraulic | Advanced Electro-Hydraulic | Advanced Electro-Hydraulic | Intelligent Electro-Hydraulic | Advanced Intelligent Electro-Hydraulic |
| Travel Speed | Approx. 5.5 km/h | Approx. 5.5 km/h | Approx. 5.5 km/h | Approx. 5.5 km/h | Approx. 5.0 km/h |
| Swing Speed | Approx. 9.5 rpm | Approx. 9.2 rpm | Approx. 8.8 rpm | Approx. 8.8 rpm | Approx. 8.0 rpm |
| Fuel Tank Capacity | Approx. 620 L | Approx. 620 L | Approx. 680 L | Approx. 680 L | Approx. 700 L |
| Hydraulic Tank | Approx. 300 L | Approx. 300 L | Approx. 320 L | Approx. 320 L | Approx. 380 L |
| Track Type | Heavy Duty Steel Tracks | Heavy Duty Steel Tracks | Reinforced Steel Tracks | Reinforced Steel Tracks | Mining Specification Steel Tracks |
| Cab | ROPS/FOPS Certified | ROPS/FOPS Certified | ROPS/FOPS Certified | ROPS/FOPS Certified | Premium ROPS/FOPS Cab |
| Climate Control | Standard | Standard | Standard | Standard | Standard |
| Telematics | Volvo CareTrack | Volvo CareTrack | Volvo CareTrack | Volvo CareTrack | Volvo CareTrack |
| Fuel Efficiency | Excellent | Excellent | Outstanding | Outstanding | Excellent |
| Best Applications | Quarrying & Demolition | Heavy Earthmoving | Mining & Quarrying | Bulk Earthmoving | High Production Quarrying |
| Ideal Partner ADTs | A30H / A35H | A35H | A35H / A40H | A40H | A40H / A45H |
Volvo Large Excavator Comparison
| Model | Weight | Power | Maximum Bucket | Best Matched ADT | Ideal Applications |
|---|---|---|---|---|---|
| EC350E | 36–42 t | 303 hp | 2.50 m³ | A30H / A35H | Quarrying, Demolition, Heavy Construction |
| EC370 | 38–40 t | 344 hp | 3.19 m³ | A35H | Heavy Earthmoving, Infrastructure |
| EC380E | 38–43 t | 306 hp | 3.31 m³ | A35H / A40H | Mining, Quarrying, Bulk Excavation |
| EC400 | 39–42 t | 339 hp | 3.79 m³ | A40H | Large Civil Engineering, Earthmoving |
| EC480E | 45–53 t | 424 hp | 4.32 m³ | A40H / A45H | Mining Support, High Production Quarrying |
Typical Applications
| Model | Primary Applications |
|---|---|
| EC350E | Quarrying, heavy demolition, commercial construction, road building |
| EC370 | Infrastructure projects, bulk earthmoving, large site preparation |
| EC380E | Quarry operations, aggregate production, mining support, loading articulated dump trucks |
| EC400 | Heavy civil engineering, large excavations, pipeline work, earthmoving |
| EC480E | High-production quarrying, surface mining, bulk material handling, continuous loading of large articulated dump trucks |
At Truckers Plant Parts, we understand that every hour an excavator is out of service represents lost productivity and increased operating costs. That is why we specialise in supplying OEM-quality aftermarket parts designed to keep large excavators working reliably while helping owners reduce lifetime maintenance expenses.
Whether your machine is excavating foundations for major infrastructure projects, loading articulated dump trucks in a quarry or supporting demolition operations in demanding urban environments, the right replacement parts ensure it continues performing exactly as it was designed to do.
Why Large Excavators Are So Important
The 35 to 50-tonne excavator class occupies one of the most productive sectors within the global construction industry.
These machines are large enough to undertake serious commercial excavation, quarry loading and infrastructure development while remaining considerably more versatile than ultra-large mining excavators.
Their ability to move significant volumes of material efficiently makes them indispensable across a wide variety of industries.
Road construction projects rely upon them to prepare embankments and cuttings.
Quarries depend upon them for loading articulated dump trucks throughout continuous production cycles.
Civil engineering contractors use them to construct bridges, flood defences and major drainage systems.
Commercial developers rely upon them to excavate basements, foundations and underground infrastructure.
Because these excavators often work continuously for many hours each day, component reliability becomes absolutely critical.
The Cost of Downtime
Few pieces of construction equipment influence project schedules as significantly as large excavators.
When one of these machines stops working, loading operations slow immediately. Earthmoving productivity decreases. Supporting equipment begins waiting for material. Labour costs continue accumulating while output falls dramatically.
In many cases, the cost of downtime quickly exceeds the price of the replacement part itself.
Preventative maintenance therefore becomes one of the most important investments any equipment owner can make.
Replacing worn components before failure not only protects surrounding systems but also allows maintenance to be scheduled rather than carried out under emergency conditions.
This approach reduces repair costs while maximising machine availability.
Engine Components
Modern Volvo diesel engines combine impressive power with exceptional fuel efficiency.
To maintain these performance levels throughout many thousands of operating hours, engine components must remain in excellent condition.
Truckers Plant Parts supplies OEM-quality engine components including pistons, liners, bearings, cylinder heads, injectors, turbochargers, oil pumps, water pumps, valves, gaskets and complete overhaul kits.
Whether carrying out scheduled maintenance or a complete engine rebuild, quality replacement components help restore original performance while extending engine life.
Complete Service Kits
Routine servicing remains the most cost-effective form of preventative maintenance.
Complete service kits simplify this process by supplying everything required for scheduled servicing in one convenient package.
Oil filters protect internal engine components.
Fuel filters safeguard modern fuel injection systems.
Air filters maximise combustion efficiency.
Hydraulic filters protect pumps, valves and cylinders against contamination.
Replacing these relatively inexpensive service items on schedule often prevents repairs costing many thousands of pounds.
Hydraulic Systems
Hydraulic performance defines excavator productivity.
Every movement performed by the machine depends upon clean hydraulic oil flowing through pumps, cylinders and sophisticated valve systems.
Truckers Plant Parts supplies OEM-quality hydraulic pumps, hydraulic cylinders, main control valves, auxiliary hydraulic components, seal kits and associated replacement parts for a wide variety of large excavators.
Maintaining hydraulic efficiency not only restores digging performance but also improves fuel economy while reducing wear throughout the machine.
Final Drives and Swing Systems
Few components experience greater mechanical loading than final drives and swing motors.
Every bucket movement, machine rotation and travel operation depends upon these systems functioning correctly.
Truckers Plant Parts supplies high-quality replacement swing motors, travel motors, final drives and associated drivetrain components designed to restore reliable operation while minimising downtime.
Replacing worn components before complete failure often prevents extensive secondary damage and significantly reduces overall repair costs.
Undercarriage Components
The undercarriage represents one of the largest maintenance investments throughout the lifetime of any tracked excavator.
Track chains, rollers, carrier rollers, idlers and sprockets operate continuously in abrasive ground conditions while supporting machines weighing many tens of tonnes.
Regular inspection allows wear to be monitored before excessive deterioration begins affecting machine performance.
Truckers Plant Parts supplies both complete undercarriage assemblies and individual replacement components, allowing owners to select the most cost-effective maintenance solution for every machine.
Bucket Wear Components
Buckets perform the hardest physical work on every excavator.
Digging through compacted soils, fractured rock, demolition waste and abrasive quarry materials inevitably causes wear.
Bucket teeth, cutting edges, pins, bushes and adaptors require periodic replacement to maintain maximum digging efficiency.
Operating with worn bucket components increases fuel consumption while placing unnecessary stress upon hydraulic systems.
Regular replacement restores original performance while reducing operating costs.
Cooling Systems
Large excavators generate enormous amounts of heat during continuous operation.
Radiators, intercoolers, oil coolers, water pumps and cooling fans all work together to maintain optimum operating temperatures.
Poor cooling performance can quickly lead to overheating, hydraulic inefficiency and accelerated engine wear.
Routine inspection and replacement of cooling components therefore play an important role in protecting overall machine reliability.
Electrical Systems
Modern excavators incorporate sophisticated electronic systems controlling engine performance, emissions, hydraulics and machine diagnostics.
Truckers Plant Parts supplies alternators, starter motors, sensors, electronic control units, wiring harnesses and numerous electrical components to help maintain dependable machine operation.
Rapid diagnosis and replacement of faulty electrical components minimise downtime while restoring full machine functionality.
Cab Components
Operators spend long hours inside large excavators, making cab condition more important than many people realise.
Replacement glass, mirrors, LED work lights, seats, switches and interior components all contribute towards maintaining a comfortable, productive and safe working environment.
Improved visibility also enhances site safety while reducing operator fatigue during extended working shifts.
The Benefits of OEM-Quality Aftermarket Parts
The aftermarket parts industry has evolved dramatically over recent decades.
Today, many replacement components are manufactured to OEM specifications using modern engineering processes and rigorous quality control standards.
OEM-quality aftermarket parts provide owners with an excellent balance between reliability, availability and value for money.
Rather than relying solely upon manufacturer supply chains, equipment owners benefit from greater flexibility when planning maintenance budgets and repair schedules.
The result is lower lifetime ownership costs without compromising machine performance.
Supporting the Right to Repair
The Right to Repair movement has become increasingly important throughout the heavy equipment industry.
Owners now expect the freedom to repair and maintain their machines using high-quality replacement components supplied through independent specialist distributors.
Truckers Plant Parts fully supports this philosophy by supplying OEM-quality aftermarket parts that allow customers to maintain their excavators professionally while retaining control over maintenance costs.
This approach benefits contractors, plant hire companies and owner-operators alike.
Keeping Your Fleet Productive
Construction equipment generates income only while it is working.
Planned preventative maintenance, supported by rapid access to quality replacement parts, remains the most effective strategy for maximising equipment availability.
Truckers Plant Parts works with customers across construction, quarrying, demolition, infrastructure and earthmoving industries to ensure essential replacement components are available whenever required.
Our extensive range covers engine parts, hydraulic systems, final drives, undercarriage assemblies, filters, cooling systems, electrical components, cab parts, bucket wear items, bearings, seals and much more.
Why Choose Truckers Plant Parts?
Truckers Plant Parts combines extensive industry knowledge with one of the most comprehensive ranges of OEM-quality aftermarket parts available for large excavators.
We understand the importance of minimising downtime, controlling maintenance costs and keeping machines working productively throughout their operating life.
Whether supplying routine service kits or major hydraulic components, our objective remains exactly the same.
Keeping your excavators working.
Keeping your projects moving.
Keeping your business profitable.
From the Volvo EC350E through to the EC480E and many other leading excavator brands, Truckers Plant Parts provides the quality replacement components professional contractors rely upon every day.
Because when your excavator is working, your business keeps moving forward.
FAQ: Volvo Large Excavator Parts
1. What are large excavator parts?
Large excavator parts are replacement components used to maintain, repair and rebuild excavators in the 35 to 50-tonne class.
2. Which excavators are considered large excavators?
Typically machines such as the Volvo EC350E, EC370, EC380E, EC400 and EC480E.
3. What industries use large excavators?
Construction, quarrying, mining support, demolition, civil engineering and infrastructure.
4. Why are quality replacement parts important?
They maximise uptime, reliability and machine lifespan.
5. What are OEM-quality aftermarket parts?
Replacement components manufactured to meet or exceed original equipment specifications.
6. Are OEM-quality aftermarket parts reliable?
Yes. Premium aftermarket parts offer excellent durability and performance.
7. Do aftermarket parts save money?
Yes. They often reduce maintenance costs while maintaining reliability.
8. Are aftermarket parts widely available?
Yes.
9. Why do large excavators require regular maintenance?
Because they operate under extremely demanding conditions.
10. What are the most commonly replaced components?
Filters, bucket teeth, hydraulic seals and undercarriage parts.
11. Are engine parts available?
Yes.
12. Are complete overhaul kits available?
Yes.
13. Are service kits available?
Yes.
14. What is included in a service kit?
Oil, fuel, air and hydraulic filters plus seals where required.
15. Why replace filters regularly?
To prevent contamination and premature wear.
16. Are hydraulic pumps available?
Yes.
17. Are hydraulic cylinders available?
Yes.
18. What is a hydraulic cylinder?
A component that converts hydraulic pressure into movement.
19. What is a hydraulic pump?
The component supplying hydraulic oil pressure throughout the machine.
20. Are hydraulic seal kits available?
Yes.
21. Can hydraulic cylinders be rebuilt?
Yes.
22. What is a main control valve?
The hydraulic valve block controlling machine functions.
23. Can main control valves be repaired?
Often yes.
24. What is a swing motor?
The motor that rotates the upper structure.
25. Are swing motors replaceable?
Yes.
26. What is a travel motor?
The motor driving each track.
27. What is a final drive?
The reduction gearbox connected to the travel motor.
28. Can final drives be rebuilt?
Many can.
29. Are complete final drives available?
Yes.
30. What are track chains?
The linked chains supporting the tracks.
31. What are carrier rollers?
Upper rollers supporting the returning track chain.
32. What are bottom rollers?
Rollers carrying the machine weight.
33. What are idlers?
Track-guiding wheels positioned at the front.
34. What are sprockets?
Drive wheels engaging the track chain.
35. Can undercarriages be completely replaced?
Yes.
36. Why inspect undercarriages regularly?
To reduce wear and avoid expensive failures.
37. What are bucket pins?
Pins connecting the bucket and linkage.
38. What are bucket bushes?
Replaceable wear sleeves protecting pivot points.
39. What are bucket teeth?
Replaceable digging tips.
40. Why replace bucket teeth?
To improve digging efficiency and reduce fuel consumption.
41. What are adaptors?
Components connecting bucket teeth to the bucket.
42. What are cutting edges?
Replaceable wear edges fitted to buckets.
43. Can buckets be rebuilt?
Yes.
44. Are heavy-duty buckets available?
Yes.
45. What is a turbocharger?
A device increasing engine power and efficiency.
46. Are turbochargers available?
Yes.
47. What does a radiator do?
Keeps the engine cool.
48. What does an oil cooler do?
Controls hydraulic oil temperature.
49. Why is cooling important?
It prevents overheating and extends engine life.
50. Are water pumps available?
Yes.
51. Are cooling fans available?
Yes.
52. Are thermostats available?
Yes.
53. What does an alternator do?
Charges the battery.
54. What does a starter motor do?
Starts the engine.
55. Are sensors available?
Yes.
56. What is an ECU?
Electronic Control Unit.
57. Are ECUs available?
Yes.
58. Are wiring harnesses available?
Yes.
59. Are electrical switches available?
Yes.
60. Are cab components available?
Yes.
61. Is replacement glass available?
Yes.
62. Are mirrors available?
Yes.
63. Can LED work lights be upgraded?
Yes.
64. Are seats available?
Yes.
65. Are bearings available?
Yes.
66. Are seal kits available?
Yes.
67. Are complete hydraulic rebuild kits available?
Yes.
68. Can excavators be completely rebuilt?
Yes.
69. How long can a large excavator last?
Many exceed 20,000 operating hours with proper maintenance.
70. Does preventative maintenance reduce costs?
Absolutely.
71. Does regular servicing improve reliability?
Yes.
72. Does preventative maintenance reduce downtime?
Yes.
73. What causes hydraulic failures?
Contaminated oil, worn seals and lack of maintenance.
74. What causes undercarriage wear?
High travel distances and abrasive ground.
75. What causes engine wear?
Poor servicing and contaminated lubricants.
76. What causes overheating?
Blocked radiators, faulty pumps or cooling system failures.
77. Why is downtime expensive?
Because the machine stops earning money.
78. How can downtime be minimised?
Regular servicing and rapid access to replacement parts.
79. Are Volvo excavator parts readily available?
Yes.
80. Are Caterpillar excavator parts available?
Yes.
81. Are Komatsu excavator parts available?
Yes.
82. Are Hitachi excavator parts available?
Yes.
83. Are Hyundai excavator parts available?
Yes.
84. Are Develon and Doosan parts available?
Yes.
85. Are Kobelco excavator parts available?
Yes.
86. Are Case excavator parts available?
Yes.
87. Are New Holland excavator parts available?
Yes.
88. Are JCB excavator parts available?
Yes.
89. What is the Right to Repair?
The right to repair equipment using quality replacement parts.
90. Why is the Right to Repair important?
It lowers ownership costs and increases maintenance choice.
91. Do aftermarket parts affect resale value?
Quality maintenance generally helps preserve machine value.
92. Are OEM-quality aftermarket parts a good investment?
Yes.
93. Why do contractors choose aftermarket parts?
Excellent quality, availability and value.
94. Can using quality parts extend machine life?
Yes.
95. Are complete undercarriage assemblies available?
Yes.
96. Does Truckers Plant Parts stock service items?
Yes.
97. Does Truckers Plant Parts supply hydraulic components?
Yes.
98. Does Truckers Plant Parts supply complete engine components?
Yes.
99. Why choose Truckers Plant Parts?
Because we supply premium OEM-quality aftermarket parts backed by expert knowledge, competitive pricing and fast nationwide delivery.
100. Why should I buy my large excavator parts from Truckers Plant Parts?
Truckers Plant Parts specialises in OEM-quality aftermarket parts for large excavators, supplying everything from engines, hydraulics, cooling systems and electrical components to complete undercarriage assemblies, bucket wear parts and service kits. Our mission is simple: keep your machines working harder, minimise downtime and reduce your lifetime ownership costs.