2 hours ago
Brand Background and Market Position
Caterpillar and John Deere are two of the most recognized names in construction equipment. Caterpillar, founded in 1925, is known for its global dominance in heavy machinery, with a reputation for durability and dealer support. John Deere, established in 1837, began in agriculture but expanded into compact construction equipment with strong emphasis on operator comfort and hydraulic precision.
The CAT 304CR and JD 35D are both compact excavators, but they differ in size, age, and design philosophy. The 304CR is a larger machine with steel tracks and a heavier frame, while the 35D is lighter, newer, and equipped with rubber tracks for reduced surface damage.
Terminology Notes
In Tennessee, a contractor who owned a 2003 CAT 304CR noted that replacing pilot hoses required threading lines through the boom knuckle and under the cab—a time-consuming process. He later upgraded to a C-series model and found maintenance significantly easier.
In Alberta, a rental company favored JD 35D units for their ease of transport and lower operating noise. Customers appreciated the rubber tracks when working near driveways and patios. However, the company retired units after 4000 hours due to hydraulic wear.
Recommendations for Buyers
Both the CAT 304CR and JD 35D have strengths depending on application. The CAT offers rugged performance for demanding terrain, while the JD excels in comfort and versatility. Buyers should prioritize machine condition, maintenance accessibility, and intended use over brand loyalty or hour count.
Caterpillar and John Deere are two of the most recognized names in construction equipment. Caterpillar, founded in 1925, is known for its global dominance in heavy machinery, with a reputation for durability and dealer support. John Deere, established in 1837, began in agriculture but expanded into compact construction equipment with strong emphasis on operator comfort and hydraulic precision.
The CAT 304CR and JD 35D are both compact excavators, but they differ in size, age, and design philosophy. The 304CR is a larger machine with steel tracks and a heavier frame, while the 35D is lighter, newer, and equipped with rubber tracks for reduced surface damage.
Terminology Notes
- Compact Radius (CR): Refers to reduced tail swing, allowing operation in tight spaces.
- Pilot Controls: Hydraulic-assisted joysticks that reduce operator fatigue and improve precision.
- Steel Tracks vs Rubber Tracks: Steel offers better traction and durability on rough terrain; rubber is quieter and gentler on pavement.
- Control Valve Location: Affects maintenance accessibility; some models hide valves under the cab floor, others place them in side compartments.
- CAT 304CR (2003, 3200 hours, steel tracks)
Heavier and more stable, ideal for digging in rocky or uneven terrain. However, the control valves and pilot hoses are located under the cab floor, making maintenance more difficult. This design was later improved in the C-series, which relocated valves to the side for easier access.
- JD 35D (2009, 4600 hours, rubber tracks)
Lighter and more maneuverable, suitable for landscaping and urban work. The newer design offers better ergonomics and easier hose routing. However, 4600 hours is relatively high for a compact excavator, and rubber tracks may wear faster under heavy use.
In Tennessee, a contractor who owned a 2003 CAT 304CR noted that replacing pilot hoses required threading lines through the boom knuckle and under the cab—a time-consuming process. He later upgraded to a C-series model and found maintenance significantly easier.
In Alberta, a rental company favored JD 35D units for their ease of transport and lower operating noise. Customers appreciated the rubber tracks when working near driveways and patios. However, the company retired units after 4000 hours due to hydraulic wear.
Recommendations for Buyers
- For Land Clearing and Heavy Digging: Choose the CAT 304CR for its stability and steel tracks. Inspect undercarriage and pilot hoses carefully.
- For Rental and Urban Landscaping: The JD 35D offers better maneuverability and operator comfort. Ensure the hydraulic system is in good shape given the higher hours.
- Consider Maintenance Access: Machines with side-mounted control valves save time and labor.
- Evaluate Based on Condition, Not Just Hours: Abuse and maintenance history matter more than age or usage.
Both the CAT 304CR and JD 35D have strengths depending on application. The CAT offers rugged performance for demanding terrain, while the JD excels in comfort and versatility. Buyers should prioritize machine condition, maintenance accessibility, and intended use over brand loyalty or hour count.
