Caterpillar 303 Excavators for Sale
Browse 59 Caterpillar 303 Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.
- New 2021 Caterpillar 303.5ECR Mini Excavator
You have hidden this adNew 2021 Caterpillar 303.5ECR Mini ExcavatorShanghai, China€ 14,062
Shanghai Advanced Machinery Co.,Ltd - 2022 Caterpillar 303.5 Mini ExcavatorYou have hidden this ad2022 Caterpillar 303.5 Mini ExcavatorHefei, China€ 10,718
Evergreen Machinery Ltd - 2017 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2017 Caterpillar 303.5ECR Mini ExcavatorIllingen, Germany€ 27,500
Zeppelin Baumaschinen GmbH - 2023 Caterpillar 303.5 Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5 Mini ExcavatorHefei, China€ 10,984Evergreen Machinery Ltd
- 2020 Caterpillar 303.5ECR Crawler ExcavatorYou have hidden this ad2020 Caterpillar 303.5ECR Crawler ExcavatorMogoșoaia, Romania€ 40,810
Bergerat USED S.R.L. - 2023 Caterpillar 303.5 Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5 Mini ExcavatorHefei, China€ 20,716
ZM Machinery Co., Ltd. - 2019 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2019 Caterpillar 303.5ECR Mini ExcavatorHefei, China€ 13,500
CHINKE ENGINEERING EQUIPMENT COMPANY LIMITED - 2021 Caterpillar 303.5 Mini ExcavatorYou have hidden this ad2021 Caterpillar 303.5 Mini ExcavatorHefei, China€ 13,500CHINKE ENGINEERING EQUIPMENT COMPANY LIMITED
- 2019 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2019 Caterpillar 303.5ECR Mini ExcavatorHefei, China€ 20,000CHINKE ENGINEERING EQUIPMENT COMPANY LIMITED
- 2020 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2020 Caterpillar 303.5ECR Mini ExcavatorHefei, China€ 13,200
Toaks International Trading Company - 2023 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5ECR Mini ExcavatorHefei, China€ 15,500Toaks International Trading Company
- 2024 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2024 Caterpillar 303.5ECR Mini ExcavatorHefei, China€ 15,700Toaks International Trading Company
- 2023 Caterpillar 303.5 Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5 Mini ExcavatorShanghai, China€ 14,062
Shanghai Xinchen Machinery Co LTD - 2024 Caterpillar 303.5 Mini ExcavatorYou have hidden this ad2024 Caterpillar 303.5 Mini ExcavatorShanghai, China€ 10,276
Luanhui Construction Machinery (Shanghai) Co., Ltd - New 2024 Caterpillar 303.5 Mini ExcavatorYou have hidden this adNew 2024 Caterpillar 303.5 Mini ExcavatorVeghel, Netherlands€ 25,950
BAS World - 2016 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2016 Caterpillar 303.5ECR Mini ExcavatorIllingen, Germany€ 27,500Zeppelin Baumaschinen GmbH
- 2018 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2018 Caterpillar 303.5ECR Mini ExcavatorNorway€ 35,400
ATS Norway AS - 2022 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2022 Caterpillar 303.5ECR Mini ExcavatorHefei, China€ 10,718Evergreen Machinery Ltd
- 2021 Caterpillar 303.5ECR Mini ExcavatorYou have hidden this ad2021 Caterpillar 303.5ECR Mini ExcavatorVenlo, Netherlands€ 32,900
Smitma B.V. - Caterpillar 303.5 Mini ExcavatorYou have hidden this adCaterpillar 303.5 Mini ExcavatorShanghai, ChinaPrice on request
SHANGHAI HEKAI TRADING CO., LIMITED - 2022 Caterpillar 303.5 Mini ExcavatorYou have hidden this ad2022 Caterpillar 303.5 Mini ExcavatorMarknesse, Netherlands€ 41,500
Hulleman Trucks & Machinery B.V. - 2023 Caterpillar 303CR Mini ExcavatorYou have hidden this ad2023 Caterpillar 303CR Mini ExcavatorSt. Vith, BelgiumPrice on request
Stellmann Baumaschinen A.G. - Caterpillar 303CRYou have hidden this adCaterpillar 303CRShanghai, ChinaPrice on request
ZHONGCHENG MACHINERY TRADING CO.,LTD - New 2026 Caterpillar 303CR Mini ExcavatorYou have hidden this adNew 2026 Caterpillar 303CR Mini ExcavatorHefei, ChinaPrice on requestCHINKE ENGINEERING EQUIPMENT COMPANY LIMITED
- New 2025 Caterpillar 303CR Mini ExcavatorYou have hidden this adNew 2025 Caterpillar 303CR Mini ExcavatorHefei, ChinaPrice on requestCHINKE ENGINEERING EQUIPMENT COMPANY LIMITED
- New 2026 Caterpillar 303CR Mini ExcavatorYou have hidden this adNew 2026 Caterpillar 303CR Mini ExcavatorHefei, ChinaPrice on requestCHINKE ENGINEERING EQUIPMENT COMPANY LIMITED
- New 2026 Caterpillar 303CR Mini ExcavatorYou have hidden this adNew 2026 Caterpillar 303CR Mini ExcavatorHefei, China€ 29,900Toaks International Trading Company
- 2026 Caterpillar 303CR Mini ExcavatorYou have hidden this ad2026 Caterpillar 303CR Mini ExcavatorHefei, China€ 29,443
Hefei Sunrise Machinery Co.,Ltd - New 2025 Caterpillar 303CR Mini ExcavatorYou have hidden this adNew 2025 Caterpillar 303CR Mini ExcavatorShanghai, China€ 33,239
Shanghai Kaiyan Machinery Co.,LTD - 2022 Caterpillar 303CR Mini ExcavatorYou have hidden this ad2022 Caterpillar 303CR Mini ExcavatorHefei, China€ 11,935Evergreen Machinery Ltd
- 2020 Caterpillar 303CR Mini ExcavatorYou have hidden this ad2020 Caterpillar 303CR Mini ExcavatorHefei, China€ 10,718Evergreen Machinery Ltd
- 2022 Caterpillar 303CR Mini ExcavatorYou have hidden this ad2022 Caterpillar 303CR Mini ExcavatorHefei, China€ 10,718Evergreen Machinery Ltd
- 2016 Caterpillar 303CR Mini ExcavatorYou have hidden this ad2016 Caterpillar 303CR Mini ExcavatorShanghai, China€ 8,352Shanghai Advanced Machinery Co.,Ltd
- 2022 Caterpillar 303C Mini ExcavatorYou have hidden this ad2022 Caterpillar 303C Mini ExcavatorShanghai, China€ 8,500
Hengsheng Machinery Trading Co., Limited - 2022 Caterpillar 303.5CR-07 Mini ExcavatorYou have hidden this ad2022 Caterpillar 303.5CR-07 Mini ExcavatorWiedemar, Germany€ 41,999Zeppelin Baumaschinen GmbH
- 2022 Caterpillar 303E CR Mini ExcavatorYou have hidden this ad2022 Caterpillar 303E CR Mini ExcavatorHefei, China€ 11,500CHINKE ENGINEERING EQUIPMENT COMPANY LIMITED
- 2024 Caterpillar 303.5E Mini ExcavatorYou have hidden this ad2024 Caterpillar 303.5E Mini ExcavatorChina€ 13,500
Anhui Lentlis Engineering Machinery Trading Co. LTD - 2021 Caterpillar 303.5E2 Mini ExcavatorYou have hidden this ad2021 Caterpillar 303.5E2 Mini ExcavatorHefei, China€ 17,000CHINKE ENGINEERING EQUIPMENT COMPANY LIMITED
- 2023 Caterpillar 303GR Mini ExcavatorYou have hidden this ad2023 Caterpillar 303GR Mini ExcavatorHefei, China€ 12,021
Tov Machinery Limited - 2023 Caterpillar 303.5E Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5E Mini ExcavatorHefei, China€ 14,500Toaks International Trading Company
- 2023 Caterpillar 303.5E2 Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5E2 Mini ExcavatorHefei, China€ 13,500Toaks International Trading Company
- 2022 Caterpillar 303.5E Mini ExcavatorYou have hidden this ad2022 Caterpillar 303.5E Mini ExcavatorHefei, China€ 14,800Toaks International Trading Company
- 2023 Caterpillar 303.5E Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5E Mini ExcavatorHefei, China€ 13,200Toaks International Trading Company
- 2024 Caterpillar 303.5E2 Mini ExcavatorYou have hidden this ad2024 Caterpillar 303.5E2 Mini ExcavatorShanghai, China€ 13,636Shanghai Xinchen Machinery Co LTD
- 2024 Caterpillar 303.5E Mini ExcavatorYou have hidden this ad2024 Caterpillar 303.5E Mini ExcavatorShanghai, China€ 13,636Shanghai Xinchen Machinery Co LTD
- 2023 Caterpillar 303CCR Mini ExcavatorYou have hidden this ad2023 Caterpillar 303CCR Mini ExcavatorShanghai, China€ 11,080
Shanghai Walila Engineering Machinery Co., Ltd. - 2023 Caterpillar 303.5E Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5E Mini ExcavatorShanghai, China€ 12,784Shanghai Walila Engineering Machinery Co., Ltd.
- 2022 Caterpillar 303.5E Mini ExcavatorYou have hidden this ad2022 Caterpillar 303.5E Mini ExcavatorHefei, China€ 11,761
TOFFS MACHINERY TRADING - Caterpillar 303E Mini ExcavatorYou have hidden this adCaterpillar 303E Mini ExcavatorNanjing, China€ 17,387TOFFS MACHINERY TRADING
- 2023 Caterpillar 303.5E Mini ExcavatorYou have hidden this ad2023 Caterpillar 303.5E Mini ExcavatorHefei, China€ 11,080TOFFS MACHINERY TRADING
Key specifications
- Net Power
- 23.6 hp (17.6 kW)
- Operating Weight
- 7,817 lb (3,545 kg)
- Dig Depth
- 116.1 in (2,950 mm) long stick
- Maximum Reach
- 206.3 in (5,240 mm)
- Track Width
- 61 in (1,549 mm)
- Engine Model
- Cat C1.1 Turbo
Model overview
The Cat 303 CR delivers 23.6 hp turbocharged power in a 3.5-ton compact radius package. Built for tight jobsites, it offers stick steer travel, cruise control, and industry-first programmable settings. With up to 116 inches dig depth and advanced Next Generation monitoring, it combines performance with operator comfort.
At a glance
Weight Class3.5 tons
Tail Swing TypeCompact radius
Engine TypeTurbocharged
EmissionsTier 4 Final / Stage V
Specifications sourced from cat.com (official manufacturer page).
