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Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment
  • Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment
  • Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment
  • Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment
  • Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment

Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment

Place of Origin Japan
Brand Name Cat
Model Number D6R
Product Details
Working Weight:
20 Ton
18 Ton
Bulldozer Blade Capacity (m³):
5.6m ³
Walking Mode:
Crawler Walking
Hydraulic Pump Type:
A Piston Pump Driven From The Flywheel
Blade Type:
Half U-shaped
High Light: 

second hand Used Bulldozers


20 Ton Used Bulldozers


Used Caterpillar CAT D6R Series Bulldozers

Payment & Shipping Terms
Minimum Order Quantity
1 unit
Packaging Details
1. Flat rack is better for bigger construction equipmennt and no need to dismantle. 2.Container is cheapest and fast. 3.Bulk cargo ship is better for bigger construction equipment. 4. Ro-Ro ship is faster and good for every kinds machine
Delivery Time
7-10 work days
Payment Terms
L/C, T/T,Western Union, MoneyGram
Supply Ability
300 units per month
Product Description

              Used Caterpillar CAT D6R Series second hand Bulldozers 20 Ton equipment

  1. Engine:
    • The CAT D6R Bulldozer is equipped with the 3306T engine, delivering a flywheel power of 123 kW. With a displacement of 10.5 L, this engine provides ample torque and horsepower for various earthmoving tasks.
  2. Transmission:
    • The D6R Bulldozer features a transmission system that offers multiple forward and reverse gears. The forward gears range from 3.9 km/h to 11.2 km/h, while the reverse gears range from 4.8 km/h to 14.7 km/h. This allows for precise speed control in different working conditions.
  3. Dimensions and Weight:
    • The D6R Bulldozer has a height of 2380 mm (without rollover protection structure) and 3190 mm (with rollover protection structure/open cab). Its total length (with blade) is 5.11 m, making it suitable for various work sites.
    • The work weight of the D6R Bulldozer ranges from 18000 kg to 18300 kg, depending on the configuration.
  4. Track System:
    • The D6R Bulldozer uses Moderate Service-Rotating Bushing Track with a width of 560 mm. Each side has 39 track shoes, providing good traction and stability on various terrains.
  5. Blade and Ripper:
    • The D6R Bulldozer offers a range of blade types, including S, SU, and A, with widths varying from 3.26 mm to 3.78 mm. Additionally, it features a parallelogram-type ripper with 3 teeth sets, enabling it to handle tough soil conditions effectively.
  6. Hydraulic System:
    • The D6R Bulldozer has a hydraulic system with a hydraulic tank capacity of 76 L. This system powers the blade and ripper operations, ensuring smooth and efficient earthmoving performance.
  7. Fuel and Oil Capacity:
    • The fuel tank capacity of the D6R Bulldozer is 383 L, providing sufficient range for long working hours. The cooling system holds 74 L, while the engine crankcase holds 28 L. The power train system and final drives have capacities of 155 L and 14 L per side, respectively.
  8. Other Features:
    • The D6R Bulldozer is designed for operator comfort, with features such as a suspension seat and ergonomic controls. Additionally, it offers easy maintenance and repair access, ensuring minimal downtime.


Product parameters table


Product name Caterpillar bulldozer  
Brand abbreviation Cat  
Product model D6R  
Overall weight 18 ton
Engine model Cat® C9 ACERT
Number of teeth sets 3  
Fuel tank (L) 450  
Flywheel power (kW) 210
Overall length (mm) 3860  
Overall width (mm) 2640  
Overall height (mm) 3000  
Bulldozing board width(mm) 3300  
Capacity of bulldozer blade 5.6


Selling a batch of imported construction machinery and equipment:
1: Original Caterpillar bulldozer series from Japan and the United States:
Caterpillar bulldozer models: D3C, D4H, D5C, D5H, D5N, D6N, D6G, D6R, D7G/D7H, D7R/D8K/D8N/D8R/D9R/D9N bulldozer. Automatic transmission! Sell at a low price!
2: Original imported Caterpillar loader series from Japan:
Original imported second-hand Carter 966G, 966E, 966F-2 loader, Carter 962G, 936E loader 950G, 950E, 950B, 966D loader
The above information is guaranteed to be true!
Call Manager Zheng for more information (phone number WeChat Whatsapp)
Another company provides customers with free professional commentators to answer any questions they may have!
Welcome to call for consultation! 86 13361952589


Product Photos




Support and Services:

Track grounding length (mm) 3500Machine Operation Guide Technical Support and Services  

Instructions for safe and efficient use

Free inspection and regular maintenance before leaving the factory

Provide spare parts after becoming our customer

Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment 0

Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment 1

Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment 2

Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment 3

Packing and Shipping:

Used machines are transported using appropriate packaging materials to ensure the safety and integrity of the product during transportation. Packaging materials include corrugated boxes, shrink packaging, bubble packaging and foam. Depending on the size and weight of the product, the excavator is also secured to wooden pallets or slides using belts, shrink wrap, and/or stretch wrap.



Why did you choose us?


♥ quality assurance

Firstly, we are very professional in engineering machinery. We have professional engineers to inspect all parts and ensure that customers ensure that the machine is in good condition.

Secondly,We can obtain authorization certificates for the brands we sell, all machines can be inspected on your behalf. We provide pre-sales and after-sales services to inspect the performance of the machines on your behalf before sales.

Finally, we have professional technical personnel from the factory and our own trading company, providing OEM and ODM services


Our main products:

Products Brand Model
Used Excavator CAT 306,307,312D,315D,320C,320D,325,330D,336D,349D
Hitachi EX60,EX70,EX75,EX120,EX200,EX240,EX270,EX300,EX350,EX450
Komatsu PC35,PC55,PC60,PC70,PC120,PC130,PC200,PC220,PC300,PC350,PC360,PC400,PC450
Kobelco SK60,SK75,SK120,SK200,SK260,SK350
Doosan DH55,DH60,DH150,DH220,DH225,DH300
Hyundai 130,150,215,225,305
Volvo EC60,EC140,EC210,EC240,EC290,EC300,EC360,EC460,EC480
Kubota U15,U17,U30,U35,KX155,KX165
SANY 55,60,75,95,135,215,235
Used Bulldozer CAT D3(C/G/H),D4(C/H),D5(K/M),D6(G/H),D7G,D8R,D9R
Komatsu D31EX,D65E,D85,D155,D275,D375,D65PX
Shangong SEM816,SEM818
Shantui SD13,SD16,SD22,SD32
Used Loader CAT 938G,966F,966H,966G,950GC,980G
Komatsu WA320,WA380,WA470,WA500,WA600
LIiugong LG856,856H,835,836,862
Shangong SEM650,652
Lingong LG936,956,958,968
Used Backhoe Loader JCB 3CX,4CX,
CASE 508M,580L,580N
Lingong 776,777
Used Motor Grader CAT 12G,4G,120G,140G,140K
Komatsu GD511A,GD655
XCMG GR180,GR215
LIiugong 61,416,141,804,215
Shangong 919,921
Lingong 9180
Used Road roller SANY STR140,STR160,SSR220A,SSR200A
XCMG CA25/30,XS143/163/183,XS203/223/263
Liugong LG614,616,618,620,622,626
Shantui SR16,SR18,SR20,SR22





1.What is your payment method?
Answer: T/T 30% is used as a deposit, and 70% is paid before delivery. Before you pay the balance, we will show you photos of the product and packaging.

2. What are your delivery terms?
Answer: FOB / CIF

3.How about the delivery time?
Answer: Usually, it takes 7 days after receiving the advance payment. The specific delivery time depends on your order and quantity, and sometimes we have some inventory.

4.How to ensure the condition and lifespan of the machine?
Answer: We choose a machine with excellent condition and have professional technicians to inspect all parts of the machine on your behalf.

5.How can we obtain our after-sales service?
Answer: We can provide you with all the necessary parts for the machine and deliver them to you in a short time at a reasonable price.


6. How do customers conduct visits and inspections in China?
Answer: We are ready for your trip to China. If you purchase a machine from our company, you can fully reimburse the airfare cost (economy class only). If you are not familiar with Shanghai, you can contact us in advance and welcome you to China.


♥ Contact Us

Regarding engineering machinery, if you have any questions, please contact us.

Used Caterpillar CAT D6R Series Second Hand Bulldozers 20 Ton Equipment 4


Contact Us at Any Time

3539A, Jingdong Road, Minhang District, Shanghai
Send your inquiry directly to us