# 2021 Caterpillar 31507 for Sale in ENROUTE, MI

**URL:** <https://www.constructionequipmentguide.com/used-equipment/caterpillar/excavators/31507/id/88892497>

## Listing details

- **Price:** $159,000.00 USD
- **Listing ID:** 88892497
- **Year:** 2021
- **Manufacturer:** Caterpillar
- **Model:** 31507
- **Category:** Excavators
- **Type:** Standard Excavators
- **Hours:** 3554
- **Serial number:** WKX00707
- **Location:** ENROUTE, MI

## Description

Air Conditioner, Auxiliary Hydraulics Pressure - Standard Flow, Boom, Bucket, Car Body - Standard, Combined Hydraulics - Two Way, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, Fire Extinguisher, Hand and Foot Control, Lighting, Mirrors, Online Owner's Manual , Pilot Control, Radio - Bluetooth, Stick, Straight Travel Pedal, Thumb Type - Hydraulic

## Machine details

### GENERAL APPEARANCE

- **Extra Fuel Tanks:** No

### SAFETY ITEMS

- **ROPS:** Yes
- **ROPS Certification Plate:** Yes
- **Safety Decals In Place:** Yes
- **Safety Decals Legible:** Yes

### OPERATOR STATION

- **Current O&MM:** Yes
- **Current Safety Manual:** Yes

### ENGINE

- **Blow By:** No
- **Knocking:** No
- **Oil Leaks:** No
- **Water in Oil:** No

### COOLING SYSTEM

- **Compression in Radiator:** No

### ELECTRICAL, STARTING AND CHARGING SYSTEM

- **Block Heater:** No
- **Ether Aid:** No

### HYDRAULICS

- **Notes - HYDRAULICS:** Auxiliary hydraulic plumbed to end of stick, plumbed for one- or two-way flow

### ATTACHMENTS / WORK TOOLS

- **Thumb:** Yes

### BOOM

- **Boom Condition:** Good
- **Boom Pins:** Good
- **Pins & Bushings - BOOM:** Good

### STICK

- **Stick Length:** 9’10ft wide

### BUCKET

- **Quick Coupler:** Yes

## Manufacturer specifications

### Dimensions

- **Height:** 9.4167 ft (2.87 m)
- **Length:** 28 ft (8.53 m)
- **Weight:** 35100 lbs (15921.11 kg)
- **Width:** 8.1667 ft (2.49 m)

### General Specifications

- **Digging Depth (since 2025):** 19.7 ft (6 m)
- **Digging Reach (since 2025):** 28.5 ft (8.69 m)
- **Engine (since 2025):** 108 hp (80.54 kw)
- **Operating Weight (since 2025):** 34,000 lbs (15419.5 kg)

## About this model

The Caterpillar 315 is a compact hydraulic excavator in Caterpillar's excavator lineup, designed for general earthmoving, trenching, site preparation, utility work, and material handling. It is commonly used on construction, landscaping, municipal, and infrastructure projects where maneuverability and efficient digging performance are required. The 315 typically features a diesel engine, hydraulic boom and stick controls, a rotating upper structure, and compatibility with a range of buckets and attachments. Depending on configuration and model year, it may include cab or canopy options, advanced hydraulic systems, and operator-assist technology. The Caterpillar 315 is recognized for versatility, transportability, and application flexibility.

## Photos

![2021 Caterpillar 31507](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kOTAwNzg2OTk1ZDlhOTMxZTc4MWM1YWYyODc5MDU0ZCYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjQ2MjQ1)

![2021 Caterpillar 31507 photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mZjZjYzgxYzdhYmUyYTE4YTBmZWFjYzQxZDI5YTBhMSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjM4Nzc5)

![2021 Caterpillar 31507 photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lMDZhNmRlZGRiOTVmZTVlY2RkYmUxNjM4ZjRkZWRkNCYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjQ2MzE5)

![2021 Caterpillar 31507 photo 4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hMzZmZDBkNzU5Yjc5ODJiZDdiMmZmYTEwZmFmODYxZCYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjYzMDY0)

![2021 Caterpillar 31507 photo 5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04ZTA3MGVmZWM4NjFkZDdkZTRhYjllZTgzY2M1NzIxMSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjEwMTk=)

![2021 Caterpillar 31507 photo 6](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04ZmVkM2NlMTNkOWFhYmU2ZjY3ZDk1YWE2M2EzNzhlNSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjI1MzE1)

![2021 Caterpillar 31507 photo 7](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05YTc3YjQ0MzU1MGUyZTdjYjdiNWM2M2EyOGZhMjdiZCYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjI0NjY=)

![2021 Caterpillar 31507 photo 8](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lNmExZTNkNzMxNTBkYzcwYmM1ZGQ0ZWMzNWE0N2ZmMCYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjU2NDE3)

![2021 Caterpillar 31507 photo 9](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05ODYyMmFmMTk3MDUzNTEwZGY3NDgyZWNhOWIzYzA0NSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjk2Mzc=)

![2021 Caterpillar 31507 photo 10](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05ZmEyOGQ0ODllMGI4YThjYjMwYTZlYjlmNTE5NTRjMyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjQzMzA=)

![2021 Caterpillar 31507 photo 11](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jM2VlYzkwZTY3MDZkYmI5ZDFhOTY0YTYwM2Y0MzA0OSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjQ5ODMw)

![2021 Caterpillar 31507 photo 12](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jNmVlNDZiM2Y4ZmM3NDliOGQ0MTAxNjNhOTY3ZTJhMyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjM5MjI2)

![2021 Caterpillar 31507 photo 13](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05YmFmMDAwMWI2N2E5ZmUzZmU0MDg0NDkyNDFmZjliZSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjMzMTQ3)

![2021 Caterpillar 31507 photo 14](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iOTlmMjUxMjEwYWEwOWQ2ZTQ2ODc0ODVlMDNiOGU2MiYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjE2NTc2)

![2021 Caterpillar 31507 photo 15](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iMDIyOGQ5M2JlNWQ5MGI1YzRmZmZkOTI2MGJmOGU1YiYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjM4NzA0)

![2021 Caterpillar 31507 photo 16](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05NTA3M2E0ZGJlMjk4ZmQyYjNmODFhNjQ5NWRhNGNkNyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjYwNzA1)

![2021 Caterpillar 31507 photo 17](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mMzViNDYwNDczNzQwNTlmOTZmYzU1NGVjYTFiZDc5ZSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjgzMg==)

![2021 Caterpillar 31507 photo 18](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hNDI0Y2I1N2Q5Y2RjNGE4OWM2YjgxMWY0Njk4NmYyZCYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjMyNDU=)

![2021 Caterpillar 31507 photo 19](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04YWMwNTI3NzdmNTlmYWM3ZjA0OGFjYmQ1NjFlMTRlMSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjkzMDk=)

![2021 Caterpillar 31507 photo 20](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lNzhjNzE5YjNlMzYwMzBhYzM4MjhkZGQ1YzE5ZDJhYyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjE2ODM1)

![2021 Caterpillar 31507 photo 21](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05Yjg2YzNiOTRhZjAxOWJjOTQ2YjU3NWRiM2I0YjAxMyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjM0NzE5)

![2021 Caterpillar 31507 photo 22](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04NDNmYzM1ZjM5OTdlNzAzZjUwYTRhZGM4ODZmZmM2NyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjEwMTQ1)

![2021 Caterpillar 31507 photo 23](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iODI2NjdmODczYTE3ZjEwZDc1MGVhZjlhOWE5NmU2MSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjI4MzIy)

![2021 Caterpillar 31507 photo 24](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05OGI3YTE3NDI2ZDk2NDUyODZiYWUxNDVmNzRmYTg0MyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjMxOTI=)

![2021 Caterpillar 31507 photo 25](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jY2U1MGIwMzlkMWE3ZjgyYmRjZThmNGY1Mjg5NzM2NiYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjM5MzQx)

![2021 Caterpillar 31507 photo 26](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kYjBmMWU2NWUxYjEzM2FmZWExMGQ1OGUzMzkwYWJmYiYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjI3NzEy)

![2021 Caterpillar 31507 photo 27](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1kZjg2ZmIyMjI0N2Y2YzZjOGU5YzM2ZTBiOWM3ZjFmZCYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjM4NjY4)

![2021 Caterpillar 31507 photo 28](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04ZmRhYjhjMTQ5NDU3MDQ5ODA4NTY4ZGI1M2ZlNGIzNyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjIzMzQ5)

![2021 Caterpillar 31507 photo 29](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hYTUxMDY0YTc3NWU2MWJjZjJmNDNjYTA2MWIyMWUzYSYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjMzOTMx)

![2021 Caterpillar 31507 photo 30](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iMGUwZDc0ZGU0YTExMzBkOWEwNDAxZWYyNTQ2MTc3YyYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjg5MjI=)

![2021 Caterpillar 31507 photo 31](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05NGZkYTkyNjdmNDIzMmM2Y2U4NjAxYmIyZWY2ODcyYiYkdHh0PU1BQ0FMTElTVEVSJTIwTUFDSElORVJZJjIzODg1)

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