* HP Series : - 3 years warranyty pump: a built in overload valve and totally sealed hydraulic pump. - German seal kit offers long span life of pump for 3 years warranty . - Heavy duty and reinforced forks for greatest strength and durability. - 2 nylon entry and exit rollers prevent physical exertion of the operator and protect load rollers and pallet. - Oiless bushings at key points offer you less operating force and longer span life of pallet truck. * SP Series : Durable Hydraulic pump - With latest European Technology, SWELIFT self- contained unit provides premium-qualifty hydraulic ,seal kits are made in Germany. Centeral Fingertip Controls - Three-position control lever provides fingertip control of all hydraulic system functions with the handle in any position. - Neutral position frees handle of hydraulic functions. Fork Frame - Rugged construction with heavy gauge steel and sturdy continuous welds throughout, SWELIFT fork frame can load 3000kg.