Get a Quote

The Cat® 336 excavator brings premium performance with simple-to-use technologies like Cat GRADE with 2D, Grade Assist, and Payload – all standard equipment from the factory to boost your operator efficiencies up to 45 percent. Combine these features with a new cab, longer maintenance intervals that lower your maintenance costs up to 15 percent, and a power system that improves fuel efficiency up to 15 percent and you have a low-cost-per-unit-of-production excavator that’s perfect for your applications.

Not all features available in all regions. Consult your Cat dealer for specific configurations available in your region.

Cat Specs


Net Power - ISO 9249
311 HP
Engine Power - ISO 14396
314 HP
5 in
6 in
568 in²
Engine Model
Cat C9.3B


Operating Weight
81900 lb

Service Refill Capacities

Fuel Tank Capacity
158.5 gal (US)
Final Drive - Each
2.1 gal (US)
Engine Oil
8.5 gal (US)
Swing Drive - Each
4.8 gal (US)
DEF Tank
21.1 gal (US)
Hydraulic System - Including Tank
98.5 gal (US)
Hydraulic Tank
42.5 gal (US)
Cooling System
10.5 gal (US)

Hydraulic System

Main System - Maximum Flow
558 l/min (147 gal/min)
Maximum Pressure - Equipment
5076 psi
Maximum Pressure - Equipment - Lift Mode
5511 psi
Maximum Pressure - Swing
4264 psi
Maximum Pressure - Travel
5076 psi

Swing Mechanism

Swing Speed
8.75 r/min
Maximum Swing Torque
106228 ft-lb


Track Length
16.6 in
Transport Width
11.3 in
Track Gauge
8.5 in
Shipping Length
36.7 ft
Tail Swing Radius
11.6 ft
Counterweight Clearance
4.1 ft
Ground Clearance
1.7 ft