John Deere has added its two largest dozers to the P-Tier line. The 950 P-Tier and 1050 P-Tier - formerly the 950K and 1050K - feature improved visibility, safety, and power compared to previous machines.
The 950 P-Tier is the largest Power-Angle-Tilt (PAT) dozer in the market, John Deere states, and features SmartGrade, Deere's factory integrated mastless 3D grade control. Its larger cousin, the 1050 P-Tier, has been upgraded with a redesigned front end and hood, as well as more engine power.
A revamped JD14 engine replaces the 13.5-litre engine previously used in the 1050K, improving durability and cutting fuel consumption on the 1050 P-Tier. The emissions system is simpler as well, with no diesel particulate filter. A new cooling system has been designed with coolers side-by-side instead of stacked, improving efficiency and cleaning access.
At the front end, the 1050 P-Tier has a new tag link and blade design which brings the blade 10 inches closer to the frame. Along with the tag link, inverted tilt and pitch cylinders were added. These, combined with a lower hood and larger front window, help improve operator visibility to the blade. Repositioning the 168-inch blade, due to the updated tag link design and paired with a double-bogie undercarriage, provides operators with a more balanced machine and clearer view of the blade corners for precision work.
Both machines are now equipped with standard LED lighting to improve safety and operator efficiency when working at night or in low-light operations. Another new safety addition is the Operator Presence System, which ensures that an operator is present in the seat of the cab, with the seatbelt fastened, before the parking brake can be released. This protects against accidental movement or operation. The park brake switch is integrated into the system status monitor, eliminating the need for traditional park lock levers.
In the cab, both models now feature a premium heated and ventilated seat option, which is air-suspended with adjustment controls for optimal ergonomics. The seat design remains at a 15-degree angle to provide optimal comfort when operating the rear ripper. New ergonomic controls, neutral counter rotate, and an integrated forward-neutral-reverse switch are all part of the updated cab.
Cold weather hydraulic lines are specially tailored for cold climate operations. These hoses can replace the standard option, and are rated for lower temperatures, ensuring smooth hydraulic function in harsh winter and weather conditions.
"John Deere is dedicated to providing its customers with large dozer options that fit the needs of every job site, and the new P-Tier machines offer the durability and reliability our customers demand from machines of this size class", said Matt Costello, product marketing manager, John Deere Construction & Forestry. "The 950 P-Tier and 1050 P-Tier dozer models were updated with the customer in mind, helping them increase efficiency, visibility, and gradeability in even the most demanding conditions."
