Crysteel Lo Boy Hoist


Lo-Boy hoist mounts low, between the long beams and truck frame to keep full strength in hte underbody crossmembers.	Experience total control with Lo-Boy's built-in load check, voluminous flow characteristics and feather-touch metering control.	Crysteel cylinders are designed to last with chromed shafts, close-tolerance pistons and high pressure seals.

High pressure hydraulics deliver maximum efficiency with smaller pumps the weigh less and do more.	Crysteel's standard reservoir mounted valve provides efficiency and flexibity, electric pump packages are also available.

Specifications by Model:

	B-5 (Bert)	C-8 (Charlie)	D-10 (David)	E-15 (Ernie)	F-18 (FLOYD)	ST4000
NTEA Performance Class	B	C	D	E	F	H
NTEA Type	I
Cylinder	Standard double acting cylinder
Cylinder	Single stage cylinder
Cylinder bore	4"	5”		6"		5"
Cylinder stroke	15-1/4”	15-1/4”	20.69”	20.688"	29.44”	27-1/4”
Cylinder shaft diameter	1-1/2”	2”			2-1/4”	2-3/8
Cylinder shaft	chromed SW85 steel, 85,000 PSI yield strength					chromed C1050 steel, 100,000 PSI yield strength
Max. Operating Pressure	3250 PSI*					4000 PSI
Base port size for raise	9/16-18 ORB (.078 Orifice)		SAE-8 (3/4 – 16 ORBM)			3/8” NPT
Rod port lower	9/16-18 ORB		SAE-8 (3/4 – 16 ORBM)			3/8” NPT
Cylinder displacement up	193.208 cubic inches	301.888 cubic inches	406.208 cubic inches	585 cubic inches	832 cubic inches	1070.108 cubic inches
Cylinder displacement down	166.038 cubic inches	253.586 cubic inches	341.215 cubic inches	520 cubic inches	715 cubic inches	828.664 cubic inches
Mounting height	6.69”	7.27”	7.32”	7.83”	8.64”	10-1/2”
Rear hinge fabricated with	3-1/2” x 2-1/2” x 1/4” x 36-1/2” structural angle		5” x 3” x 3/8” x 36-1/2” structural angle			Rear hinge fabricated
Hinge pins	1-5/16” x 4-3/8” C1045 steel shaft with grease zerks		1-3/4” x 5-13/16” C1045 steel shaft with grease zerks			Adjustable rear hinge pivots
Hoist weight approximately	340 pounds	365 pounds	388 pounds	430 pounds	590 pounds	1119 pounds
Hydraulics:	4 GPM direct mount gear pump, open center valve mounted to a 15-quart capacity reservoir, self-centering locking sealed cable control with pedestal stand		6 GPM direct mount gear pump, open center valve mounted to a 6-gallon capacity reservoir, self-centering locking sealed cable control with pedestal stand		10 GPM direct mount gear pump, open center valve mounted to a 8-gallon capacity reservoir, self-centering locking sealed cable control with pedestal stand
Other Features:	Body prop to support empty body weight	Body prop to support empty body weight	Body prop to support empty body weight Internal bypass to protect cylinder from damage	Body prop to support empty body weight Internal bypass to protect cylinder from damage	Body prop to support empty body weight Internal bypass to protect cylinder from damage	Twin cylinder hoist Dual body props to support empty body weight Internal bypass to protect cylinder from damage

*Pressure relief not required on the down side, but highly recommended to limit pressure to 500-1000 PSI pressure.

WARRANTY
Dump body, hoist, and air cylinder to be covered for a period of 5 years. Warranty begins when the final customer puts our product into service. This warranty will cover the dump body, hoist, and air cylinder for defective material and/or workmanship at a rate of 100% for the first (3) years and at a rate of 50% for years 4 and 5.

Crysteel Lo-Boy Hoist