EN - 8
1.0 INTRODUCTION
Congratulations on purchasing the Snap-on EE-
WH312A air-electric tire changer. This tire changer is
designed for ease of operation, safe handling of rims,
reliability and speed. This combination of features
means more
profi t and added versatility for your shop,
enabling you to work with aluminum or magnesium
alloy wheels without damaging customer’s rims. With
a minimum of maintenance and care your Snap-on
EEWH312A Tire Changer will provide many years of
trouble-free operation.
Please read this manual thoroughly before operat-
ing the unit. Instructions on use, maintenance and
operational requirements of the machine are covered
in this manual.
1.1 SPECIFICATIONS
Operation temperature range
+41/+122 F (+5/50 C)
EEWH312A Air-Electric tire changer for car, light
commercial vehicle and motorcycle tires designed for
one-piece rims. Dimensions based on OEM tires and
wheels only.
Air pressure required
140-170 psi (8.5 cfm)
Electrical Requirements
115v 60hz 1ph 12A
Bead breaker force
3300 lbs (kN 15)
Bead Breaker Positions
3
Bead Breaker position #1
3.5” to 13”
Bead Breaker position #2
4” to 14.5”
Bead Breaker position #3
4.5” to 15.5”
Turn Table Operation
Single Speed
Turn Table Torque (lb - ft)
738
Turn Table Speed (RPM)
7 CW
Max. tire diameter
40” (mm 1016)
Max Tire Width
13” (330mm)
Max. wheel width
12” (305mm)
Rim diameter outside clamping
10”-20”(254-508mm)
Rim diameter inside clamping
12”-22”(305-558mm)
Motor 110 VAC 60Hz
1 Hp (kw .75)
Machine weight
442 lbs(200kg)
Shipping Weight
530 lbs (204 kg)
Overall demensions
68” x 41” x 49”
