Sky-Watcher EQ-AL55i GoTo Mount Head with Tripod

BH #SKS30515 • MFR #S30515
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Sky-Watcher EQ-AL55i GoTo Mount Head with Tripod
Key Features
  • Motorized Computer-Controlled EQ Mount
  • 22-Pound Payload Capacity
  • Built-In Polar Alignment Scope
  • Controlled with SynScan Pro App
Designed for observers and imagers, the Sky-Watcher EQ-AL55i GoTo Mount Head with Tripod delivers the smooth movement and tracking required for long-exposure astrophotography. The equatorial design and built-in polar alignment scope allow for fast and precise alignment with the capability to track along the right ascension axis and avoid the field rotation that altazimuth mounts suffer from, maintaining the subject's orientation throughout the exposure period. The brain of the mount is SynScan navigation, with an internal database of more than 42,900 celestial objects, multiple daytime and nighttime alignment-assistance procedures, deep-sky tours, and updatable firmware, controlled by the SynScan Pro app.
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Sky-Watcher AL-EQ55i Overview

Designed for observers and imagers, the Sky-Watcher EQ-AL55i GoTo Mount Head with Tripod delivers the smooth movement and tracking required for long-exposure astrophotography. The equatorial design and built-in polar alignment scope allow for fast and precise alignment with the capability to track along the right ascension axis and avoid the field rotation that altazimuth mounts suffer from, maintaining the subject's orientation throughout the exposure period. The brain of the mount is SynScan navigation, with an internal database of more than 42,900 celestial objects, multiple daytime and nighttime alignment-assistance procedures, deep-sky tours, and updatable firmware, controlled by the SynScan Pro app.

  • German equatorial design for smoother and more accurate tracking
  • 22-pound payload capacity, excluding counterweights
  • Dual-axis tracking
  • Vixen-style dovetail saddle is compatible with a wide variety of OTAs
  • Built-in polar alignment scope for precision polar alignment—important for long-exposure astrophotography
  • Hand controller, guider, SNAP ports
  • USB-C port for computer connection
  • Includes 7.5 lb and 4 lb counterweights
  • Adjustable-height steel tripod with tray
UPC: 810098970402

Sky-Watcher AL-EQ55i Specs

Key Specs
Mount Type
German Equatorial
GoTo Capability
Yes
Payload Capacity
22 lb / 10 kg
Motor
Dual Axis
Power Source
AC Adapter with Power Brick
Mounting
To Tripod/Base: Vixen-Type Saddle
GPS
No
Wireless
Wi-Fi / Bluetooth
Weight
8.2 lb / 3.7 kg (Mount Head)
11.5 lb / 5.2 kg (Tripod)
Mount
Mount Type
German Equatorial
GoTo Capability
Yes
Payload Capacity
22 lb / 10 kg
Motor
Dual Axis
Altitude Adjustment
Yes
Latitude Adjustment
0 to 80°
Declination Adjustment
Yes
Right Ascension Adjustment
Yes
Counterweight
1x 3.9 lb / 1.8 kg
1x 7.7 lb / 3.5 kg
Polar Axis Scope
Yes (Built In)
Tripod
Height Adjustment Range
45 to 58" / 114.3 to 147.3 cm
Leg Diameter
1.75" / 4.45 cm
Leg Sections
1
Folded Length
39" / 99.1 cm
General
Power Source
AC Adapter with Power Brick
Input Power
12 VDC at 4 A
Inputs / Outputs
RS-232/RS-422, USB-C
Mounting
To Tripod/Base: Vixen-Type Saddle
GPS
No
Wireless
Wi-Fi / Bluetooth
Dimensions
Not Specified by Manufacturer
Weight
8.2 lb / 3.7 kg (Mount Head)
11.5 lb / 5.2 kg (Tripod)
Packaging Info
Package Weight
43 lb
Box Dimensions (LxWxH)
40 x 19 x 9"

Sky-Watcher AL-EQ55i Reviews

See any errors on this page?

does this mount have a port for an auto guiding ...

does this mount have a port for an auto guiding camera?
Asked by: Aiden
Yes, the Sky-Watcher EQ-AL55i GoTo Mount Head does have a port for auto guiding the camera. The Auto Guider port is on the right side of the body, next to the hand controller port.
Answered by: Rob K
Date published: 2025-05-08

Can you purchase the head unit separately? I ...

Can you purchase the head unit separately? I already have a pier mount that can be modified if necessary.
Asked by: Steven C.
The head unit for the Sky-Watcher EQ-AL55i GoTo Mount Head with Tripod (BH # SKS30515) is not available separately.
Answered by: Mark S
Date published: 2025-11-25

What is the payload capacity of this mount?

What is the payload capacity of this mount?
Asked by: Paul
The Sky-Watcher AL-EQ55i Mount (B&H # SKS30515) features a 22 lb weight capacity.
Answered by: Elliot
Date published: 2025-02-11

Is the tripod included with the head?

Is the tripod included with the head?
Asked by: Ryan
The Sky-Watcher EQ-AL55i GoTo Mount Head (BH # SKS30515) includes a stainless tripod. Items Included:: Sky-Watcher EQ-AL55i GoTo Mount Head 7.7-lb Counterweight 3.9-lb Counterweight Counterweight Shaft Polarscope Stainless Steel Tripod with Tray Power Cable Limited 2-Year Manufacturer Warranty
Answered by: Mark S
Date published: 2025-10-19
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