Dust Proof Cat Excavator Seat 320GC 336GC 349GC Construction Equipment Seats
Price:
$600 - $700
MOQ:
1
Delivery Time:
3-7 work days
Brand:
CAT
Product Description
Excavator Seat Assembly For CAT GC Series 320GC 336GC 349GC Excavator Cab Seat
High‑quality aftermarket heavy‑duty suspension seat for Cat new‑generation GC series excavators, ergonomic cushioned seat with air suspension for mining and construction machinery overhaul.
Key Features
- Perfectly matched for CAT new‑generation GC series excavators, OEM‑equivalent structure and mounting size
- Heavy‑duty air suspension / mechanical suspension system, shock‑absorbing for long‑time bumpy construction‑site operation
- Ergonomic high‑density foam cushion, wear‑resistant waterproof PU leather, anti‑fatigue for long‑hour driving
- Full adjustable functions: fore‑aft slide, height adjustment, backrest recline, lumbar support, armrest
- Integrated safety belt, seat heating option, anti‑slip base and dust‑proof design
- Standard bolt‑on mounting base, direct replacement without modification
- Anti‑corrosion metal frame, long service life under mining, dusty and high‑temperature working environments
- Wide compatibility with multiple CAT GC large excavator models
Product Information
| Item | Specification |
|---|---|
| Product Name | CAT New Generation Excavator Suspension Seat Assembly |
| Matched Excavator | CAT GC Series New‑Gen Excavators |
| Suspension Type | Mechanical Suspension / Optional Air Suspension |
| Material | High‑Strength Metal Frame, High‑Density Foam, Wear‑Resistant PU Leather |
| Adjustment Functions | Fore‑aft Slide, Height Adjustment, Backrest Recline, Lumbar Support, Armrest |
| Optional Parts | Safety Belt, Seat Heating, Headrest |
| Application | CAT New‑Gen Mining & Construction Excavator, Heavy‑Duty Machinery |
| Condition | Brand New Aftermarket Replacement |
Related Products
| Category | Replaceable Part Numbers / Compatible Models |
|---|---|
| General OEM Series | 524‑0354, 546‑1247, 566‑8621 |
| Compatible Excavator Models | 320GC, 323GC, 330GC, 336GC, 345GC, 349GC, 374GC |
Fitment Application
- Specially designed for Cat new‑generation GC series large mining and construction excavators, widely used in open‑pit mines, quarrying, large‑scale earthmoving and heavy‑duty engineering maintenance.

FAQ
Q1: What is the OEM part number of this cab?
A1: Main part number is 21M‑54‑00382.
Q2: Which excavator is it mainly for?
A2: Specially for Komatsu PC600LC‑8 large mining excavator.
Q3: What other Komatsu mining models are compatible?
A3: Suitable for PC600‑8, PC650‑8, PC700LC‑8 mining excavators.
Q4: Does it have mining safety protection function?
A4: Yes, ROPS/FOPS safety structure with anti‑rollover and anti‑falling‑object performance.
Q5: Can it be installed directly?
A5: OEM standard mounting hole position, plug‑and‑play replacement without modification.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Lanxin Machinery Equipment Co., Ltd
Location
No. 407, Building 4, Tianji International Machinery, 12 Dongheng Sanlu Road, Zhujun District, Guangzhou City
Contact Person
Isaac



