China Used Bulldozer Manufacturers, Suppliers and Factory - Used Bulldozer Made in China

Used Bulldozer Supplier for Earthmoving, Mining, and Heavy Construction Projects

We supply inspected and reconditioned crawler bulldozers ranging from 160-horsepower general earthmoving units to 320-horsepower heavy mining machines. Sourced from verified fleet liquidations and rebuilt through structured component testing, our used bulldozers provide verified undercarriage percentages, sealed powertrain integrity, and high drawbar pull for heavy grading, land clearing, and aggregate operations.

Operating Weight Range: 17.5 t - 38.0 t
Horsepower Range: 160 HP - 320 HP
Undercarriage Wear Status: Measured and certified link/bushing/roller wear percentages (guaranteed above 65% remaining service life)
Key Powertrain Brands: Cummins, Weichai, Caterpillar component compatibility

Shantui SD22 Bulldozer
Used bulldozers typically refer to crawler-type bulldozers. Leading brands include Shantui, Komatsu, XuanGong, YiShan, Caterpillar, and others. Common power ratings range from 130 HP, 160 HP, 220 HP,
Dry Land Bulldozer
The SHANTUI SD22 Dry Land Bulldozer is a heavy-duty workhorse designed for construction, mining, and land clearing projects. Built for high efficiency and durability, this bulldozer features a

Specifications & Configurations

Model Series	Operating Weight	Blade Capacity	Engine Power	Ripper Type	Undercarriage Type	Final Drive System
UB-160 Standard	17,500 kg	4.3 m³ (Semi-U)	120 kW (160 HP) @ 2,000 rpm	Single / Multi-shank	Sealed & lubricated track	Planetary powershift
UB-220 Medium	20,400 kg	5.6 m³ (Semi-U)	162 kW (220 HP) @ 1,900 rpm	Multi-shank ripper	Heavy-duty track chain	Torqflow transmission
UB-320 Heavy	37,200 kg	10.4 m³ (U-blade)	235 kW (320 HP) @ 1,800 rpm	Giant ripper	Heavy-duty bogie undercarriage	Multi-disc final drive

Quality Inspection & Testing

Undercarriage Ultrasonic & Vernier Measurement: Track links, bushings, pins, idlers, and sprockets are measured with ultrasonic depth gauges. Components exhibiting below 65% remaining wear limits are replaced with new aftermarket or OEM-spec parts.

Powertrain Compression & Blow-by Testing: Diesel engines undergo oil sample analysis (S.O.S.), cylinder compression testing, and turbocharger play checks under simulated load to verify combustion efficiency and prevent oil consumption issues.

Structural Frame & Blade NDT Inspection: Main frame rails, C-frames, diagonal braces, and blade push arms undergo magnetic particle testing (MT) at high-stress weld junctions to confirm zero structural fatigue or concealed repair cracks.

Hydraulic & Transmission Pressure Benchmarking: Steering clutches, brakes, and working hydraulic circuits are bench-tested to verify operating pressures (up to 20 MPa) and ensure zero internal pressure drop or slow cylinder response.

Customization & Refurbishing Options

Blade & Ripper Configurations

Installation of straight blades, angle blades, U-blades, or multi-shank rippers based on terrain hardness.

Cabin & Operator Environment

ROPS/FOPS certified enclosed cabs with repaired or upgraded HVAC systems, suspension seating, and functional instrumentation panels.

Track Shoe Widths

Swapping standard track shoes for wide swamp shoes or specialized grouser plates to match soft or rocky terrain demands.

Repainting & Serialization

Complete sandblasting, anti-corrosion primer application, customer-specified body color coating, and updated serial identification plates.

Shipping, Delivery & Export

01/

Packaging & Dismantling: Bulldozers are prepared for international transit by removing blades, rippers, and cabs when necessary to fit inside 40-foot flat rack containers or securing them for Ro-Ro (Roll-on/Roll-off) vessel shipping.

02/

Export Lead Times: Inspection, minor reconditioning, and container loading require 15 to 25 days from deposit confirmation.

03/

Export Documentation: Commercial Invoices, Packing Lists, Bill of Lading, Certificate of Origin, original export de-registration certificates, and detailed pre-shipment inspection (PSI) reports with thickness/wear metrics.

04/

Warranty Support: 6-month or 1,000-operating-hour component warranty covering engine block, transmission housing, and main hydraulic pump. Replacement wear parts ship via air express within 72 hours.

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FAQ

Q: How do you verify the actual wear percentage of the undercarriage components?

A: We use ultrasonic calipers to measure track bushing wall thickness, link height, and sprocket tooth wear. Every machine includes a signed inspection sheet detailing the exact remaining percentage for chains, rollers, idlers, and sprockets.

Q: What engine and hydraulic repairs are performed during the reconditioning process?

A: Units undergo full fluid and filter replacements, fuel injector calibration, radiator core cleaning, and resealing of hydraulic cylinders. Any engine showing excessive blow-by or low compression has its liners and piston rings overhauled.

Q: Can you inspect structural weld areas for hidden cracks or previous repairs?

A: Yes. Main frame rails, pivot shafts, and blade C-frames undergo visual inspection and magnetic particle testing (MT) to ensure structural integrity and detect any concealed stress fractures before export.

Q: What ocean freight methods are used to deliver used bulldozers overseas?

A: Machines are either loaded onto 40-foot Flat Rack containers (with blades and rippers detached to reduce width and height) or transported via Ro-Ro vessels with exposed cylinder rods coated in anti-corrosion wax.

Q: What documents are provided for customs clearance at the destination port?

A: We provide the Bill of Lading, Commercial Invoice, Packing List, Certificate of Origin, pre-shipment inspection report, and machinery origin registration papers required for smooth port entry in EU and North American markets.

Q: What is the Minimum Order Quantity (MOQ) for used bulldozer orders?

A: The MOQ is 1 unit. For fleet buyers seeking multiple matching units, we can source and consolidate up to 4 units within a single shipment batch.

Request a Detailed Quote

Contact our engineering sales team to request full inspection reports, undercarriage measurement sheets, or a factory-direct quotation for your project.
Business Email: admin@huaqitruck.com
Model / Capacity Requirement: Medium Bulldozer (160HP - 220HP) / Heavy Bulldozer (300HP+) / Custom Fleet Order
Target Destination Port / Country: (e.g., Port of Rotterdam, Hamburg, Los Angeles)
Project / Order Details: (Specify required track shoe width, ripper type, or target delivery timeframe)

Shandong Huaqi Automotive Technology Co., Ltd. is one of the most experienced used bulldozer manufacturers and suppliers in China, also supports customized service with low price. Please feel free to wholesale cheap used bulldozer in stock here from our factory. Contact us for free sample.

Shantui SD22 Bulldozer, Dry Land Bulldozer, used bulldozer