JT45-Compact Excavator(4.2 Ton)
JIANGTU has a full range of small excavators, which are well-known in the global market for their low prices and high-cost performance, which are suitable for your various needs.
Main Advantages of JIANGTU JT45-Compact Excavator:
- Imported Yanmar Engine with big torque, low fuel consumption, and high efficiency.
- Cab with noise insulation seals, comfortable armrest, and safety lock.
- CPU has artificial intelligence and automatic diagnosis function, which avoids long-time engine running and reduces fuel consumption.
- The boom joint adopts a whole casting steel structure which improves the overall strength.
Brochures Download
Specification – JT45-Compact Excavator
The following are the technical parameters of the compact excavator JT45.
Model | JT45 | Overall width | 1750mm |
Operating weight | 4200Kg | Overall height (to top of boom) | 1861mm |
Bucket capacity | 0.17m3 (SAE) | Overall height (to top of cab) | 2455mm |
Engine model | Yanmar 4TNV88 | Counterweight ground clearance | 585mm |
Rated power | 25.2kw/2200rpm | Min. ground clearance | 350mm |
Hydraulic pump model | KYB, Japan | Tail swing radius | 1600mm |
Working pressure | 24.5 (Mpa) | Track Ground Length | 1710mm |
Max.flow | 2×45.7+36.9(Umin) | Track length | 2190mm |
Control valve | KYB, Japan | Track gauge | 1400mm |
Swing motor | KYB, Japan | Track width | 1750mm |
Travel motor | KYB, Japan | Track shoe width | 350mm |
Fuel tank capacity | 82 L | Max. digging height | 5030mm |
Hydraulic oil tank capacity | 59L lank Oil Level 85L Hydraulic System | Max. dumping height | 3410mm |
Travel speed | 2.7/4.4(km/h) | Max. digging depth | 3405mm |
Swing speed | 10 r/min | Max. vertical wall digging depth | 2900mm |
Max. climbing degree | 58% | Max. digging reach at ground level | 5520mm |
Arm digging force | 21.6 KN | Min. swing radius | 2185mm |
Bucket digging force | 23.7 KN | Distance between center of rotation and tail length | 1600mm |
Average grounding pressure | 36 Kpa | Arm length | 1450mm |
Overall length | 5500mm | Boom length | 2650mm |
Product Images & Video
Main Advantages of JT45-Compact Excavator


Certificate
Through 10 years of digging in research and development, JiangTu Company achieved more than 20 patents such as invent/design patent successively and received CE, ISO, and SGS certificates from 2012 to 2021 and now started a new chapter to explore the global market.
Ready To Know More?
Find out which attachment works best for you and get a quote!
Related Articles
How to replace a bucket or other attachment with a quick coupler
In the case of frequent replacement of excavator attachments, the operator can use the hydraulic quick coupler to quickly switch between the hydraulic breaker and the bucket. No need for…
How to select and use hydraulic hammer breaker chisel tools
The chisel is wearing part of a hydraulic hammer breaker. The tip of chisel would be worn during the working process, it is mainly used in ore, roadbed, concrete, ship,…
Excavator Attachments Guide: Different Types and Uses
How many kinds of attachments can the excavator be equipped with? What is the function of each? After reading the below content, you can get a rough idea about excavator attachments. Excavator attachment—Bucket…
Why hydraulic breaker need nitrogen and how to charge
For excavator drivers who frequently use hydraulic breakers, charging nitrogen is a routine. But many excavator operators don’t know how much nitrogen should be added, so today we will discuss how…
To Select The Right Model According To Hydraulic Breaker Productivity Rate
The productivity rate of a hydraulic breaker means the amount of stone or rock broken by the breaker per unit time, the unit is m³/hr. The specific calculation formula is: Refers to the…
How to Choose a Suitable Grapple for Your Excavator?
If you are a project contractor or a farmer who has excavators, it is common for you to do earthmoving job with excavator buckets or break rocks with an excavator…
Tips to Maximize Hydraulic Breaker Life
People engaged in the excavator industry must be no stranger to hydraulic breakers. For operators, choosing a hammer rightly, using the hammer correctly, and maintaining the hammer properly are the…
RCEP Helps JIANGTU Excavator Attachments Globalization
On January 1st, 2022, the world’s largest free trade area, consisting of ten ASEAN countries (Vietnam, Indonesia, Malaysia, the Philippines, Thailand, Singapore, Brunei, Cambodia, Laos, Myanmar) and China, Japan, South…
2022, Must Be “Quality Year”
On 8th, February 2022, All Jiangtu family members gathered together, to ring in the 1st workday after the Spring Festival holiday. Our general manager declared the objectives and aims of the…
JIANGTU Demolition Grapple Has Become A New Star In Excavator Attachment Industry
When it comes to the excavator front-end attachment for grabbing and sorting out waste materials, that is demolition grapple, besides Brand like CAT/AMI, etc, JIANGTU JT series demolition grapple from…
How to Choose the Most Suitable Earth Auger for Your Machine?
Earth auger is a kind of digging machine. It is used for tree planting, pole holes, drilling and so on. It can be mounted on all common hydraulic excavators, skid…
What is Hydraulic Grapple? How Does it Work?
What is a Hydraulic Grapple? Hydraulic grapple is an excavator attachment that looks like the gaping mouth of a large animal. This excavator attachment allows the operator to pick up…