Hydraulic and Mechanical (Manual)
Excavator Pin-to-Pin Quick Couplers (Hitches)

for excavators in the 1 ton to 75 ton machine classes

Hydraulic and Manual Pin-to-Pin Quick Couplers

Get it tight the first time!

Hydraulic and Manual Pin-to-Pin Excavator Quick Couplers (Hitches): Locking Sequence Step 1

Hydraulic and Manual Pin-to-Pin Excavator Quick Couplers (Hitches): Locking Sequence Step 3

Hydraulic and Manual Pin-to-Pin Excavator Quick Couplers (Hitches): Locking Sequence Step 2

Hydraulic and Manual Pin-to-Pin Excavator Quick Couplers (Hitches): Locking Sequence Step 4

Mechanical Quick Hitch

Unique thread locking principle ensures the
"wedge plate" is securely fixed and locked under
the attachment pin
The single moving part and sealed thread
mechanism ensures minimal maintenance
Operating the quick hitch with the ratchet wrench
maximizes torque on the threaded mechanism
ensuring secure locking of "wedge plate"
Mechanical quick hitches can be easily upgraded
to hydraulic operation at a later date with the
addition of a hydraulic cylinder and plumbing kit

Hydraulic Quick Hitch

Double acting hydraulic cylinders include integrated pilot operated check valve ensuring maximum safety and full remote operation from inside the cab
Independant hydraulic circuit for safe and reliable cylinder operation
In-cab features include audible "unlock" buzzer, rotary lock & unlock switch with warning light
Cylinder design and unique locking principle completely eliminates movement between the "wedge plate" and attachment pin

One moving part, no springs or trunion mounted parts to fail

The mechanical (manual) coupler is locked to your bucket using a standard socket wrench ratchet
The mechanical coupler is locked to your bucket
using a standard socket wrench "ratchet" (shown.)
Mechanical quick hitches can be upgraded to hydraulic operation at a later date with the addition of a hydraulic cylinder and plumbing kit.
Gorilla Quick Coupler (Hitch): Wedgelock Principle of Operation

Wedgelock
Principle
of Operation

Multi-Model® Coupler with I-Lock™ Safety System

Weight Class	Excavator Machine Weight	Part Number	Weight	Coupler Base Pin Centers (min/max)	Base Width	Pine	Max Operating Pressure
	Tonnes (lbs)		Kgs(lbs)	mm (in)	mm (in)	mm	Bar(psl)
130	10.0-13.0T (22000-28600)	G-CMI-130-060-065	185(407)	355/420(13.9/16.5)	218(8.6)	60/65	260(3750)
170	14.0-17.0T (30800-37400)	G-CMI-170-070	225 (495)	400/465 (15.7/18.3)	280(11.0)	70	260(3750)
170	14.0-17.0T (30800-37400)	G-CMI-170-080	240(530)	390/435 (15 3/17.1)	300(11.8)	80	260(3750)
210	18.0-21 OT (39600-46200)	G-CMI-210-080	295(650)	430/485(16.9/19.1)	300(11.8)	80	260(3750)
270	22.0-27.0T (48400-59400)	G-CMI-270-080	350(770)	440/512 (17.3/20.1)	300(11.8)	80	260(3750)
270	22.0-27.0T (48400-59400)	G-CMI-270-090	365(805)	460/520(18.1/20.5)	325(12.8)	90	260(3750)
320	28.0-32.0T (61600-79200)	G-CMI-320-090	415(913)	500/570(19.7/22.4)	346(13.6)	90	260 (3750)
320	28.0-32.0T (61600-79200)	G-CMI-320-100	425 (935)	550/610(21.7/24.0)	408(16.1)	100	260(3750)
450	36.0-50.0T (80000-110000)	G-CMI-450-100	585(1287)	550/610 (21.7/24.0)	370(14.6)	100	260(3750)
450	36.0-50.0T (80000-110000)	G-CMI-450-100-110	600(1320)	537/600(21.1/23.6)	370 (14.6)	100/110	260(3750)

Front Views

Click on the picture for bigger view in separate window.

Rear Views

Click on the picture for bigger view in separate window.

OEM Custom Fit™ Coupler with I-Lock™ Safety System

Weight Class	Excavator Machine Weight	Part Number	Weight	Coupler Base Pin Centers S Width	Pint	Max Operating Pressure
	Tonnes (lbs)		Kgs(lbs)	mm (in)	mm	Bar(psi)
130	10.0-13.0T (22000-28600)	G-CSI-130	185 (407)	OEM Custom Fit	60/65	260(3750)
170	14.0-17.0T (30800-37400)	G-CSI-170	240(530)	OEM Custom Fit	70/80	260(3750)
210	18.0-21.0T (39600-46200)	G-CSI-210	295(650)	OEM Custom Fit	80	260(3750)
270	22.0-27.0T (48400-59400)	G-CSI-270	365(805)	OEM Custom Fit	80/90	260(3750)
320	28.0-32 0T (61600-79200)	G-CSI-320	425(935)	OEM Custom Fit	90/100	260 (3750)
450	36.0-50.0T (80000-110000)	G-CSI-450	600(1320)	OEM Custom Fit	100/110	260 (3750)
650	50.0-65 0T (110000-143000)	G-CSI-600	940 (2070)	OEM Custom Fit	> 115	260(3750)
750	65.0-75.0T (143000-165000)	G-CSI-750	1130(2490)	OEM Custom Fit	> 120	260 (3750
1000	75.0-100.0T (165000-220000)	G-CSI-1000	1380(3040)	OEM Custom Fit	> 130	260 (3750

OEM Custom Fit™ Coupler - Standard Mechanical with Key Lock (upgradeable to Hydraulic from 037 Weight Class)

Weight Class	Excavator Machine Weight	Part Number	Weight	Coupler Base Pin Centers & Width	Pin	Rachel Spanner
	Tonnes (lbs)	*	Kgs (lbs)	mm (in)	mm	in
022	1.0-2.a (2200-4800)	G-CSM-022	18(40)	OEM Custom Fit	30	3/8
028	2.3-2.M (5000-6200)	G-CSM-028	36 (80)	OEM Custom Fit	35	3/8
037	2.9-3.7T (6400-8100)	G-CSM-037	42(92)	OEM Custom Fit	35/40	1/2
045	3 8-4.5T (8300-9900)	G-CSM-045	45(100)	OEM Custom Fit	40/45	1/2
055	4.6-5.5T (10000-12100)	G-CSM-055	54(118)	OEM Custom Fit	45/50	1/2
070	5.6-7.0T (12300-15400)	G-CSM-070	69(150)	OEM Custom Fit	45/50	1/2
099	7.1-9.9T (15600-21800)	G-CSM-099	78(170)	OEM Custom Fit	45/50	1/2
130	10.0-13.0T (22000-28600)	G-CSM-130	160(350)	OEM Custom Fit	60/65	1/2
170	14.0-17.0T (30800-37400)	G-CSM-170	210(460)	OEM Custom Fit	70/80	3/4
210	18.0-21 OT (39600-46200)	G-CSM-210	280(615)	OEM Custom Fit	80	3/4
270	22.0-27.0T (48400-59400)	G-CSM-270	340(750)	OEM Custom Fit	80/90	3/4
320	28.0-32.0T (61600-79200)	G-CSM-320	420(925)	OEM Custom Fit	90/100	3/4
450	36.0-50.0T (80000-110000)	G-CSM-450	550(1210)	OEM Custom Fit	100/110	3/4

Front Views

Click on the picture for bigger view in separate window.

Rear Views

Click on the picture for bigger view in separate window.

Coupler - Standard Hydraulic with Key Lock incorporating Wedgelock Multi-Model® Feature

Weight Clsss	Excavator Machine Weight	Part Number	Weight	Coupler Base Pin Centers (min/mai)	Base Width	Pins	Max Operating Pressure
	Tonnes (lbs)		Kgs(lbs)	mm (in)	mm (in)	mm	Bar(psi)
130	10.0-13.0T (22000-28600)	G-CMK-130-060-065	185(407	355/420(13.9/16.5)	218(8.6)	60/65	260(3750)
170	14.0-17.0T (30800-37400)	G-CMK-170-070	225(495)	400/465 (15.7/18.3)	280(11.0)	70	260(3750)
170	14.0-17.0T (30800-37400)	G-CMK-170-080	240(530)	390/435(15.3/17.1)	300(11.8)	80	260 (3750)
210	18.0-21 OT (39600-46200)	G-CMK-210-080	295 (650)	430/485(16.9/19.1)	300(11.8)	80	260(3750)
270	22.0-27.OfT (48400-59400)	G-CMK-270-080	350(770)	440/512 (17.3/20.1)	300(11.8)	80	260(3750)
270	22.0-27 OT (48400-59400)	G-CMK-270-090	365 (805)	460/520(18.1/20.5)	325(12.8)	90	260(3750)
320	28.0-32.0T (61600-79200)	G-CMK-320-090	415(913)	500/570 (19.7/22.4)	346(13.6)	90	260(3750)
320	28.0-32.0T (61600-79200)	G-CMK-320-100	425 (935)	550/610 (21.7/24.0)	408(16.1)	100	260(3750)
450	36.0-50.0T (80000-110000)	G-CMK-450-100	585(1287)	550/610(21.7/24.0)	370(14.6)	100	260(3750)
450	36.0-50.0T (80000-110000)	G-CMK-450-100-110	600(1320)	537/600(21.1/23.6)	370(14.6)	100/110	260 (3750)

OEM Custom Fit™ Coupler -Standard Hydraulic with Key Lock

Weight Class	Excavator Machine Weight	Part Number	Weight	Coupler Base Pin Centers & Width	Pine	Max Operating Pressure
	Tonnes (lbs)		Kgs(lbs)	mm (in)	mm	Bar(psi)
037	2.9-3.7T (6400-8100)	G-CSK-037	46(100)	OEM Custom Fit	35/40	260(3750)
045	3.8-4.5T (8300-9900)	G-CSK-045	50(110)	OEM Custom Fit	40/45	260 (3750)
055	4.6-5.5T (10000-12100)	G-CSK-055	60(132)	OEM Custom Fit	45/50	260(3750)
070	5.6-7.0T (12300-15400)	G-CSK-070	75(165)	OEM Custom Fit	45/50	260(3750)
099	7.1-9.9T (15600-21800)	G-CSK-099	85(187)	OEM Custom Frt	45/50	260(3750)
130	10.0-13.0T (22000-28600)	G-CSK-130	185(407)	OEM Custom Fit	60/65	260(3750)
170	14.0-17.0T (30800-37400)	G-CSK-170	240(530)	OEM Custom Fit	70/80	260(3750)
210	18.0-21.0T (39600-46200)	G-CSK-210	295(650)	OEM Custom Fit	80	260 (3750)
270	22.0-27.0T (48400-59400)	G-CSK-270	365(805)	OEM Custom Fit	80/90	260 (3750)
320	28.0-32.0T (61600-79200)	G-CSK-320	425(935)	OEM Custom Fit	90/100	260(3750)
450	36.0-50.0T (80000-110000)	G-CSK-450	600(1320)	OEM Custom Fit	100/110	260(3750)
650	50.0-65.0T (110000-143000)	G-CSK-600	940(2070)	OEM Custom Fit	> 115	260(3750)
750	65.0-75.0T (143000-165000)	G-CSK-750	1130(2490)	OEM Custom Fit	> 120	260(3750)
1000	75.0-1 OO.OT (165000-220000)	G-CSK-1000	1380 (3040)	OEM Custom Fit	> 130	260(3750)