# 1979 Caterpillar D6D SA for Sale in Madera, CA **URL:** ## Listing details - **Price:** $32,000.00 USD - **Listing ID:** 64487574 - **Year:** 1979 - **Manufacturer:** Caterpillar - **Model:** D6D SA - **Category:** Crawler Dozers - **Stock number:** 0511 - **Location:** Madera, CA ## Description CAT D6D SA,, Direct Drive Trans 6F + 4R,, CAT 3306T Aftercooled,, Hard Nose w/ Straight Dozer,, 24" Tracks w/ Ruber Inserts, ## Machine details ### General Specifications - **horsepower:** 165 - **horsepowerUnit:** horsepower - **drive:** Track - **canopy:** 4 Post - **cab:** No - **rops:** Yes ## Manufacturer specifications ### Engine - **Aspiration:** turbocharged - **Displacement:** 640.8 cu in (10500.85 cu cm) - **Engine Model:** 3306 ### Hydraulic System - **Pump Flow Capacity:** 43.9 gpm (166.16 lpm) - **Relief Valve Pressure:** 2250 psi ### Operating Specifications - **Hydraulic Fluid Capacity:** 12.1 gal (45.8 l) ### Standard Blade - **Blade Angle (both directions):** 12 degrees - **Capacity:** 4.3 cu yd (3.29 cu m) - **Height:** 44.5 in (113.03 cm) - **Width:** 10.5 ft (3.2 m) ### Undercarriage - **Ground Pressure:** 9.5 psi ## About this model The Caterpillar D6D is a crawler dozer designed for earthmoving, grading, and site preparation applications. Part of Caterpillar's D6 series, the D6D uses a tracked undercarriage for traction and stability on soft, uneven, or rough terrain. It is commonly used in construction, land clearing, road building, and material handling. The machine is known for its durable frame, dozer blade capability, and serviceability in demanding work environments. As a crawler dozer, the D6D provides controlled pushing power and low ground pressure compared with wheeled equipment. It remains a recognized model in used heavy equipment and industrial machinery references. ## Photos ![1979 Caterpillar D6D SA](https://media.sandhills.com/img.axd?id=8062762999&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=denExeGzRMT2Qc4x%2f3GGxitMJm6fqL5z) ![1979 Caterpillar D6D SA photo 2](https://media.sandhills.com/img.axd?id=8062763019&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=OkZcAOq0znjVQyrlwG11oya%2bLd4HTFEu) ![1979 Caterpillar D6D SA photo 3](https://media.sandhills.com/img.axd?id=8062763070&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=OkZcAOq0zni1eAtL5KSmHJtrQdO5RJva) ![1979 Caterpillar D6D SA photo 4](https://media.sandhills.com/img.axd?id=8062763088&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=OkZcAOq0zngw19jISRV%2fxoZxGOLcS%2bS7) ![1979 Caterpillar D6D SA photo 5](https://media.sandhills.com/img.axd?id=8062763121&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=uLNMfaeXzN1Oafq6rfuP1Q1EePZ5Ut4P) ![1979 Caterpillar D6D SA photo 6](https://media.sandhills.com/img.axd?id=8062763081&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=OkZcAOq0znjv4cAmYCXGjWSSwO2EFdqa) ![1979 Caterpillar D6D SA photo 7](https://media.sandhills.com/img.axd?id=8062763098&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=OkZcAOq0znjLY2VxqXD1EM%2fPNa9szHwI) ![1979 Caterpillar D6D SA photo 8](https://media.sandhills.com/img.axd?id=8062763131&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=uLNMfaeXzN3MxzcZygFy%2fObnNLZPixlr) ![1979 Caterpillar D6D SA photo 9](https://media.sandhills.com/img.axd?id=8062763165&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=uLNMfaeXzN3HcigQMvZBG%2blVUYtGSIEZ) ![1979 Caterpillar D6D SA photo 10](https://media.sandhills.com/img.axd?id=8062763240&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=3H0%2bQH8mJthyTb99z9lp7T65rfgutTCZ) ![1979 Caterpillar D6D SA photo 11](https://media.sandhills.com/img.axd?id=8062763211&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=3H0%2bQH8mJtj95p4iLg%2bdMu9c8waBKB45) ![1979 Caterpillar D6D SA photo 12](https://media.sandhills.com/img.axd?id=8062763270&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=3H0%2bQH8mJtjvCyQey%2biSmjYQLnldJunW) ![1979 Caterpillar D6D SA photo 13](https://media.sandhills.com/img.axd?id=8062763286&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=3H0%2bQH8mJtilRj%2f8pSnjIJy4%2byiL2kRV) ![1979 Caterpillar D6D SA photo 14](https://media.sandhills.com/img.axd?id=8062764038&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=%2fF2zPK%2bzdGTa2LjHhS4BvWQ0oTj1DQtc) ![1979 Caterpillar D6D SA photo 15](https://media.sandhills.com/img.axd?id=8062763296&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=3H0%2bQH8mJtibR6AtmmLw%2fuyaBhnO8DDE) ![1979 Caterpillar D6D SA photo 16](https://media.sandhills.com/img.axd?id=8062763303&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=n6CzoLWQT6kLvZljV4FFVbLV4zvWrFnX) ![1979 Caterpillar D6D SA photo 17](https://media.sandhills.com/img.axd?id=8062763323&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=n6CzoLWQT6kSdz41%2bpJ3Zkm0lAXUOaSQ) ![1979 Caterpillar D6D SA photo 18](https://media.sandhills.com/img.axd?id=8062763340&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=n6CzoLWQT6nMtFngXztOuwCa3l3ghDp%2f) ![1979 Caterpillar D6D SA photo 19](https://media.sandhills.com/img.axd?id=8062763359&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=n6CzoLWQT6mFKhEQ5Y4nPUd3wige2k%2fq) ![1979 Caterpillar D6D SA photo 20](https://media.sandhills.com/img.axd?id=8062763382&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=n6CzoLWQT6mHwmc5pln5kOAlWSRvdxAl) ![1979 Caterpillar D6D SA photo 21](https://media.sandhills.com/img.axd?id=8062763392&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=n6CzoLWQT6k12%2bYomTfs5224M7LmWzPu) ![1979 Caterpillar D6D SA photo 22](https://media.sandhills.com/img.axd?id=8062763398&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=n6CzoLWQT6lXobINytABt8NtBx2O%2f5Oh) ![1979 Caterpillar D6D SA photo 23](https://media.sandhills.com/img.axd?id=8062763412&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=PY90HBW5f9%2blg9dS%2fv7NBwKTyFZQer%2fK)