# 2021 Caterpillar D4 for Sale in CA **URL:** ## Listing details - **Price:** $240,000.00 USD - **Listing ID:** 88562458 - **Year:** 2021 - **Manufacturer:** Caterpillar - **Model:** D4 - **Category:** Crawler Dozers - **Hours:** 844 - **Serial number:** RKR00215 - **Location:** CA ## Description BLADE ACCUGRADE READY, XL, CAB PACKAGE, STANDARD, CLEAN EMISSIONS MODULE, CONTROL, ARO W/ASSIST, D4 15A TRACTOR, Engine, FAN, DEMAND, HYDRAULIC OIL, STANDARD, KIT VISIBILITY, SINGLE CAMERA, LIGHTS, 6, LED, OIL CHANGE SYSTEM, HIGH SPEED, Online Owner's Manual , PACKAGE RIPPER, TEETH CURVED, PITCH, BLADE, POWERED, PRECLEANER, TURBINE W/SCREEN, PREMIUM CORP RADIO (12V), PRODUCT LINK, CELLULAR PLE742, PROTECTION PKG FF, PROTECTION, CYLINDER ROD, REGIONAL PACKAGE, AM-N, RIPPER READY PKG, POWERPITCH, STARTER, STANDARD, TANK FUEL, FF & REFILL READ, TRACK, 22", ES, XL, HD, UNDERCARRIAGE, HEAVY DUTY, UNDERCARRIAGE, LGP, HEAVY DUTY ## Machine details ### GENERAL APPEARANCE - **Cleaning Required:** Yes - **S.O.S. Taken:** No ### SAFETY ITEMS - **ROPS:** Yes - **ROPS Certification Plate:** No ### GAUGES, OPERATOR STATION, CONSOLE - **Current O&MM:** Yes - **Current Parts Manual:** Yes - **Current Safety Manual:** Yes ### ENGINE - **Blow By:** No - **Compression in Radiator:** No - **Fluid Levels OK?:** Yes - **Knocking:** No - **Oil Leaks:** No - **Water in Oil:** No ### COOLING SYSTEM - **Folded Core Radiator:** No - **Leaks - COOLING SYSTEM:** No - **Modular Radiator:** No - **Standard Radiator:** Yes ### ELECTRICAL, STARTING AND CHARGING SYSTEM - **Block Heater:** No - **Ether Aid:** No ### TRANSMISSION - **Leaks - TRANSMISSION:** No - **Transmission - Noisy:** No ### STEERING - **Notes - STEERING:** GOOD ### BRAKE - **Holding What Gear?:** ALL GEARS. - **Notes - BRAKE:** GOOD ### HYDRAULICS - **Leaks - HYDRAULICS:** No ### BLADE - **Cutting Edge & Bits:** Good - **Face / Moldboard:** Good - **Knuckle:** Good - **Pins:** Good - **Push Arm:** Good - **Single Tree:** Good - **Tilt Arms:** Good - **Tower:** Good - **Trunnions:** Good ### RIPPER / GRAPPLE / WINCH - **Notes - RIPPER / GRAPPLE / WINCH:** GOOD ### UNDERCARRIAGE - **Average Life Remaining - UNDERCARRIAGE:** 90% - **Equalizer Bar:** OK - **Notes - UNDERCARRIAGE:** OK - **Pivot Shaft:** OK - **Segments:** OK ### FINAL DRIVES - **Notes - FINAL DRIVES:** OK ### COMMENTS, MISC. REPAIRS, GENERAL REMARKS - **comment 1:** PM 2 @ 708 ## Manufacturer specifications ### Dimensions - **Ground Clearance:** 0.95 ft (0.29 m) - **Height:** 9.6667 ft (2.95 m) - **Height To Top Of Cab:** 5.75 ft (1.75 m) - **Length:** 16.75 ft (5.11 m) - **Length Of Track On Ground:** 5.17 ft (1.58 m) - **Length W/O Blade:** 10.25 ft (3.12 m) - **Weight:** 29259 lbs (13271.68 kg) - **Width:** 7.6667 ft (2.34 m) - **Width Over Tracks:** 6.5 ft (1.98 m) ### Engine - **Aspiration:** Natural - **Displacement:** 350 cu in (5735.49 cu cm) - **Engine Make:** 2236 - **Gross Power:** 48 hp (35.79 kw) - **Net Power:** 43 hp (32.07 kw) - **Number Of Cylinders:** 4 ### General Specifications - **Engine Power (since 2021):** 130 hp (96.94 kw) - **Engine Type (since 2021):** Cat C4.4 - **Weight (since 2021):** 29,259 lbs (13269.39 kg) ### Operational - **Cooling System Fluid Capacity:** 11 gal (41.64 l) - **Engine Oil Capacity:** 3.8 gal (14.38 l) - **Final Drives Fluid Capacity:** 1.8 gal (6.81 l) - **Fuel Capacity:** 30 gal (113.55 l) - **Operating Weight:** 10860 lbs (4925.17 kg) - **Powertrain Fluid Capacity:** 4.5 gal (17.03 l) ### Transmission - **Max Speed - Forward:** 5.4 mph (8.69 kph) - **Max Speed - Reverse:** 1.9 mph (3.06 kph) - **Number Of Forward Gears:** 5 - **Number Of Reverse Gears:** 1 ### Undercarriage - **Ground Contact Area:** 1589 in2 - **Number Of Shoes Per Side:** 31 - **Standard Shoe Size:** 13 in (33.02 cm) - **Track Gauge:** 5 ft (1.52 m) ## About this model The Caterpillar D4 is a compact crawler dozer used for grading, site preparation, land clearing, and general earthmoving. Built by Caterpillar, the D4 is known for its tracked undercarriage, low ground pressure, and maneuverability in confined work areas. It is commonly equipped with a straight or semi-U blade, rear ripper, and a diesel engine matched to dozing and finish grading tasks. The D4 is used in construction, agriculture, forestry, and utility work. As part of Caterpillar's crawler dozer lineup, the D4 combines traction, stability, and control for work on soft, uneven, or sloped terrain. ## Photos ![2021 Caterpillar D4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1lMTk0Y2E1MzQ0OWZkZWE3ZmI4ODJiMTU5OGM2ZTdmMSYkdHh0PVFVSU5OJTIwQ09NUEFOWSY1MDU2NQ==) ![2021 Caterpillar D4 photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1mYTYwNDY4N2IwOWE4YTMwOWJlZTJmZTlhNmIzY2Y0ZiYkdHh0PVFVSU5OJTIwQ09NUEFOWSYzOTY4MQ==) ![2021 Caterpillar D4 photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04MjI2MjQ3N2IyODliNjA3YmExZDM5ZmMwMzFjNGU3MyYkdHh0PVFVSU5OJTIwQ09NUEFOWSYxMDkwNA==) ![2021 Caterpillar D4 photo 4](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iNmFiZDBkMTZlYjVkZTUyZGIxM2IyNjA1ZTBiMmY3ZiYkdHh0PVFVSU5OJTIwQ09NUEFOWSYzMDE5MA==) ![2021 Caterpillar D4 photo 5](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz04ZDAzMzI3YzU0MDEyMzcwYTVkMDI3NzdiYmEzYjA0MCYkdHh0PVFVSU5OJTIwQ09NUEFOWSYyOTU5MA==) ![2021 Caterpillar D4 photo 6](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05YmQ0YzVkNDJiYWZlN2Y3ZWU2NjE0NDU0ZjQzYmJkMCYkdHh0PVFVSU5OJTIwQ09NUEFOWSYyODExMQ==) ![2021 Caterpillar D4 photo 7](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1jMzAyZGVhZjY5ZTQzMDc4ZjAxZjZhNzgxNjhlOTIzMSYkdHh0PVFVSU5OJTIwQ09NUEFOWSY0Njc1MQ==)