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Contact Person : Zheng

Phone Number : 13361952589

whatsapp : +8613361952589

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New Arrival Used Caterpillar Bulldozer CAT D7G 20 Tons Second Hand Machinery

Minimum Order Quantity : 1 unit Price : Negotiation
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 : 7-20 work days
Payment Terms : L/C, T/T,Western Union, MoneyGram Supply Ability : 300 units per month
Place of Origin: Japan Brand Name: Caterpillar
Model Number: D7G

Detail Information

Working Weight: 20 Ton No. Of Cylinders: 6
Tonnage: 21.5 Ton Fuel Tank: 480 Liters
Bulldozer Blade Capacity (cubic Meter):: 4.5 M ³ Walking Mode: Crawler Walking
Total Length: 4200 Mm Full Width: 2560 Mm
Full Height: 3294 Mm Track Shoe Width (mm): 510
Track Grounding Length (mm): 2720
High Light:

second hand machinery Used Caterpillar Bulldozer


CAT D7G Used Caterpillar Bulldozer


20 Tons Used Caterpillar Bulldozer

Product Description

                      New arrival used Caterpillar Bulldozer CAT D7G 20 Tons second hand machinery



Product Introduction

  1. Powerful Engine:
    • The CAT D7G Bulldozer is equipped with a powerful engine that provides ample torque and horsepower for various earthmoving tasks. The engine power ranges from 147~515kw, ensuring high-efficiency and reliability in diverse working conditions.
  2. Durable and Reliable:
    • The D7G Bulldozer is designed for durability and reliability. Its sturdy construction and high-quality components ensure long-lasting performance and minimal downtime.
  3. Flexible Operating Modes:
    • The D7G Bulldozer offers multiple forward and reverse gears, enabling precise speed control for different applications. The crawler walking mode provides stability and traction on uneven terrain.
  4. Efficient Blade and Ripper System:
    • The D7G Bulldozer features an efficient blade and ripper system that allows for quick and effective earthmoving. The blade options include S, SU, and A types, while the ripper system has 3 teeth sets, enabling it to handle tough soil conditions.
  5. Hydraulic System:
    • The hydraulic system of the D7G Bulldozer powers the blade and ripper operations, ensuring smooth and efficient earthmoving performance. The system is designed for reliability and ease of maintenance.
  6. Comfortable Operator Environment:
    • The D7G Bulldozer offers a comfortable operator environment with features such as a suspension seat and ergonomic controls. This enhances operator comfort and productivity.

Product parameters table


product name Caterpillar bulldozer  
country of origin China  
Product model D7G  
Net power (kw/rpm) 150
Engine model CAT 3306C DTTA
No. of cylinders The 6 cylinders  
 Track grounding length (mm) 2720  
Overall weight 20 ton  
Capacity of bulldozer blade 4.2  
Overall length (mm) 4200  
Overall width (mm) 2560  
Overall height (mm) 3294  
Minimum ground clearance (mm) 349  
operate Comfortable operating space


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

New Arrival Used Caterpillar Bulldozer CAT D7G  20 Tons  Second Hand Machinery 0

New Arrival Used Caterpillar Bulldozer CAT D7G  20 Tons  Second Hand Machinery 1

New Arrival Used Caterpillar Bulldozer CAT D7G  20 Tons  Second Hand Machinery 2

New Arrival Used Caterpillar Bulldozer CAT D7G  20 Tons  Second Hand Machinery 3

New Arrival Used Caterpillar Bulldozer CAT D7G  20 Tons  Second Hand Machinery 4

New Arrival Used Caterpillar Bulldozer CAT D7G  20 Tons  Second Hand Machinery 5

Support and Services

Machine 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


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.

New Arrival Used Caterpillar Bulldozer CAT D7G  20 Tons  Second Hand Machinery 6


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